Questions on Algebra: Square root, cubic root, N-th root answered by real tutors!

Tutors Answer Your Questions about Square-cubic-other-roots (FREE)

Question 891437: (2m-3)^3

Click here to see answer by josgarithmetic(39617)

Question 882379: square root of -70 times square root of -7
Click here to see answer by tommyt3rd(5050)

Question 891458: (2m-n)^3
Click here to see answer by josgarithmetic(39617)

Question 891774: May you please help me with this question and explain it thank you. A triangle has an area of 15 cm� and the base of 5 cm. If a circle drawn with the diameter equal to the length of the triangles height, what is the area of the circle?
A 6 pie centimeter squared
B 9 pie centimeter squared
C 12. Pie centimeter squared
D 18 pie centimeter squared
E 36 pie centimeter squared
Click here to see answer by Alan3354(69443)

Question 892166: Please help me solve this equation.
Reduce your answer to the lowest terms(leave in radical form if necessary)
x= sqrt(800-8x)
Thank you!
Click here to see answer by ankor@dixie-net.com(22740)

Question 892193: Simplify: Sqrt(x/6)
Click here to see answer by Fombitz(32388)

Question 892164: Please help me solve this equation
Reduce to the lowest terms (leave in radical form if necessary)
x= sqrt(880-8x)
Thank You!
Click here to see answer by Fombitz(32388)

Question 892483: How do you solve the square root of 9x?
How do you also solve 5 square root 25?

How do you also solve 5 square root 50?
Click here to see answer by algebrahouse.com(1659)

Question 892936: if x-y=7, xy=-8, what is the value of x^2+3xy+y^2
Click here to see answer by Edwin McCravy(20055)

Question 892978: Plleeeeaasse Help!!! D-dog electronics carries beats by Dre Headphones in two colours,white and red.The store carries a total of 4900 headphones. How many headphones are red.
Click here to see answer by Alan3354(69443)

Question 893130: Please evaluate:root(3,12)*root(3,20)*root(3,15)*root(3,60)

Click here to see answer by stanbon(75887)

Question 893130: Please evaluate:root(3,12)*root(3,20)*root(3,15)*root(3,60)

Click here to see answer by MathTherapy(10552)

Question 893221: If
express the following in terms of y:
a)
b)
I tried doing it a few ways, could exactly figure out what the questions want.
The answers are:
a)
b)
Click here to see answer by josgarithmetic(39617)

Question 893762: 2√2 - 6√2
Click here to see answer by josgarithmetic(39617)

Question 893990: How do you find the square roots of 75, 12, and 20?
Click here to see answer by Alan3354(69443)

Question 894085: what is the square root of 99.024
Click here to see answer by Fombitz(32388)

Question 893295: The are of a rectangle is 128cm^2. If the length is twice as long as the width, what is the length of the rectangle?
Click here to see answer by Fombitz(32388)

Question 894621: simplify squar root 25x^2-16x^2
Click here to see answer by mark_henrhiz(40)

Question 894734: Simplify square root of 2 Times Square root of 5

Click here to see answer by Alan3354(69443)

Question 894776: I need help in solving the problem y=hg(x)=3.08sqrtx+18.97
where the x is 12
Click here to see answer by josgarithmetic(39617)

Question 894465: 3^98=
Click here to see answer by Fombitz(32388)

Question 895521: What is the square root of 6 multiplied by the square root of 15
Click here to see answer by Fombitz(32388)

Question 895576: How do I solve/simplify 3 root 98
Click here to see answer by Fombitz(32388)

Question 895924: solve for x: 25x^2 + 10x + 1 = 0

Click here to see answer by richwmiller(17219)

Question 896005: how do you divide a cubed root by a cubed root
Ie:
2+ 3 cubed divided by 6 cubed?
Click here to see answer by Theo(13342)

Question 897213: What is the simplified expression of
(4 times the square root of 10 � the square root of 90)
----------------------------------------------------------------
(Over the square root of 2)

Click here to see answer by josgarithmetic(39617)

Question 897300: formula for finding number of numbers between two consecutive cube numbers. please let me know.
Click here to see answer by josgarithmetic(39617)

Question 897673: 5th root of 36-cube root of 49
Click here to see answer by mocakitty(1)

Question 897719: 3^20 = ? (any shortcut )
Click here to see answer by josgarithmetic(39617)

Question 897546: I don't understand how to do this problem:
the cube root of 8 + the square root of 1.
Can you please explain it to me so that I can learn how to do it?
Click here to see answer by Fombitz(32388)

Question 897812: Is -64 to the power of 1/2 a square root of 64?
or is 64 to the power of 1/2 a square root of 64?

Click here to see answer by Fombitz(32388)

Question 897812: Is -64 to the power of 1/2 a square root of 64?
or is 64 to the power of 1/2 a square root of 64?

Click here to see answer by ewatrrr(24785)

Question 897907: What is the square root of 360 over 50?
Click here to see answer by ewatrrr(24785)

Question 897907: What is the square root of 360 over 50?
Click here to see answer by MathTherapy(10552)

Question 897917: What is the square root of 72 over 5 simplified ? Thanks.
Click here to see answer by mark_henrhiz(40)

Question 898185: -4 square = ??
Click here to see answer by Fombitz(32388)

Question 898400: Question 5 of 15
Multiple Response: Please select all correct answers and click "submit."
Which choices are equivalent to the quotient below? Check all that apply. Square root 50 /square root 10

A. Square root 3
B. 15/3
C. Square root 25 /square root 5
D. 5
E. Square root 5
F. Square root10 /square root 2

Click here to see answer by stanbon(75887)

Question 898506: square root of x+1=6

Click here to see answer by stanbon(75887)

Question 898884: Square root of 8 times Square root of 32

Click here to see answer by jim_thompson5910(35256)

Question 898875: 4 sqrt(16d^9)
Click here to see answer by Fombitz(32388)

Question 899399: Solve this please, I really dont know what to do.

Click here to see answer by ewatrrr(24785)

Question 899415: sqrt(4 x^9 y^-10)*sqrt(8 x^10 y^18)
Click here to see answer by Fombitz(32388)

Question 899729: If x4 = y, then x is the fourth root of y. explain how to estimate the fourth root of 30. find the fourth root of 30 to the nearest whole number.
Click here to see answer by fcabanski(1391)

Older solutions: 1..45, 46..90, 91..135, 136..180, 181..225, 226..270, 271..315, 316..360, 361..405, 406..450, 451..495, 496..540, 541..585, 586..630, 631..675, 676..720, 721..765, 766..810, 811..855, 856..900, 901..945, 946..990, 991..1035, 1036..1080, 1081..1125, 1126..1170, 1171..1215, 1216..1260, 1261..1305, 1306..1350, 1351..1395, 1396..1440, 1441..1485, 1486..1530, 1531..1575, 1576..1620, 1621..1665, 1666..1710, 1711..1755, 1756..1800, 1801..1845, 1846..1890, 1891..1935, 1936..1980, 1981..2025, 2026..2070, 2071..2115, 2116..2160, 2161..2205, 2206..2250, 2251..2295, 2296..2340, 2341..2385, 2386..2430, 2431..2475, 2476..2520, 2521..2565, 2566..2610, 2611..2655, 2656..2700, 2701..2745, 2746..2790, 2791..2835, 2836..2880, 2881..2925, 2926..2970, 2971..3015, 3016..3060, 3061..3105, 3106..3150, 3151..3195, 3196..3240, 3241..3285, 3286..3330, 3331..3375, 3376..3420, 3421..3465, 3466..3510, 3511..3555, 3556..3600, 3601..3645, 3646..3690, 3691..3735, 3736..3780, 3781..3825, 3826..3870, 3871..3915, 3916..3960, 3961..4005, 4006..4050, 4051..4095, 4096..4140, 4141..4185, 4186..4230, 4231..4275, 4276..4320, 4321..4365, 4366..4410, 4411..4455, 4456..4500, 4501..4545, 4546..4590, 4591..4635, 4636..4680, 4681..4725, 4726..4770, 4771..4815, 4816..4860, 4861..4905, 4906..4950, 4951..4995, 4996..5040, 5041..5085, 5086..5130, 5131..5175, 5176..5220, 5221..5265, 5266..5310, 5311..5355, 5356..5400, 5401..5445, 5446..5490, 5491..5535, 5536..5580, 5581..5625, 5626..5670, 5671..5715, 5716..5760, 5761..5805, 5806..5850, 5851..5895, 5896..5940, 5941..5985, 5986..6030, 6031..6075, 6076..6120, 6121..6165, 6166..6210, 6211..6255, 6256..6300, 6301..6345, 6346..6390, 6391..6435, 6436..6480, 6481..6525, 6526..6570, 6571..6615, 6616..6660, 6661..6705, 6706..6750, 6751..6795, 6796..6840, 6841..6885, 6886..6930, 6931..6975, 6976..7020, 7021..7065, 7066..7110, 7111..7155, 7156..7200, 7201..7245, 7246..7290, 7291..7335, 7336..7380