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 347608: 3sqrtx -4=2
3sqrtx=2+4
3sqrtx=6

Click here to see answer by mananth(12270)

Question 347899: solve for x 2/3 (x-2) - the square root of 36 divided by 17 = 2
Click here to see answer by ewatrrr(10682)

Question 347892: I need help to write an equivalent expression using radical notation.

3/4
81 =
Thanks
Click here to see answer by jim_thompson5910(28595)

Question 348449: The square of m munus the cube of n is sixteen
Click here to see answer by Fombitz(13828)

Question 348486: diameter of a circle if its circumference is 22
Click here to see answer by edjones(7569)

Question 348494: A=4000(1 + 7/8) 1/8
Click here to see answer by nyc_function(2733)

Question 348750: Learn how to type math roots and fractions by clicking on the link in the assignment list. Alternately, you may type 3 sqrt x as cuberoot(x) and show raising to the nth power as ^n, like x 3 is typed x^3
3 sqrt x - 4 = 2
Click here to see answer by JBarnum(2044)

Question 348778: x^3/2=125
Learn how to type math roots and fractions by clicking on the link in the assignment list. Alternately, you may type as cuberoot(x) and show raising to the nth power as ^n, like x 3 is typed x^3.
X^(3/2)=125
Click here to see answer by nyc_function(2733)

Question 348223: Rationalize the denominator 3 over √5+√6

Click here to see answer by nyc_function(2733)

Question 349204: square root 45 divided by square root 5

Click here to see answer by nerdybill(6962)

Question 349204: square root 45 divided by square root 5

Click here to see answer by Edwin McCravy(8909)

Question 349639: (x-5)/9 ≤ 2x/15-2/5

Click here to see answer by Fombitz(13828)

Question 349735: What is the square root of 9 over 49?
Please hurry and answer =] my test depends on it haha!
Click here to see answer by jim_thompson5910(28595)

Question 350063: sqrt( ? )+ 24 = sqrt( 2209 ). please help me to solve this question.
Click here to see answer by jsmallt9(3296)

Question 350041: 2 Square root (m-1) - Sqaure root(3m-1)=0
which means: 2 )m-1 - )3m-1=0

replace closed parenthesis with root symbol
Click here to see answer by jsmallt9(3296)

Question 350587: A square patio has an area of 225m2. What are the dimensions of the patio?
Click here to see answer by ewatrrr(10682)

Question 350695: sqrt(-36)(8-Sqrt(-64))^2
Click here to see answer by haileytucki(390)

Question 351124: Please help me solve: cube root of (3/4)
i had cube root (3) / cube root (4) times cube root (4) over cube root (4) equals cube root (12) over 4...
Click here to see answer by nerdybill(6962)

Question 351125: 4th root (400)
i had equals 4th root(16) x 4th root(25) = 2 x 4th root(25)
Click here to see answer by ewatrrr(10682)

Question 351126: 4th root(4a^2)
Click here to see answer by ewatrrr(10682)

Question 351556: SR45^23
what is the correct way to solve an equation like this
Shirley_Howard@ncsu.edu

Click here to see answer by Fombitz(13828)

Question 351558: Show how to solve SR(2x+6) = 2SRx
Click here to see answer by Fombitz(13828)

Question 351335: I know the answer to the square root of 2 to the 5th power times 12 to the 3rd power= 48 square root 24 how did my teacher get this answer. thankyou!
Click here to see answer by Fombitz(13828)

Question 351796: what is the square root of 80 simplified
Click here to see answer by jim_thompson5910(28595)

Question 351637: Please help me solve for x:
Thank you.
Click here to see answer by scott8148(6628)

Question 351639: Please help me solve for x:
Click here to see answer by jsmallt9(3296)

Question 352170: 6 sqrt50 - 3 sqrt2
Subtract. Simplify by collection like radical terms if possible.
So far I have:
6 sqrt 50 factor out 50 is 5*5*2
which then is (6*5 sqrt2)-(3 sqrt2)
this is where I am stuck. Do I factor out 3 as well?
Any help is greatly appreciated!
Thanks in advance!
Click here to see answer by Fombitz(13828)

Question 352165: Divide. Then simplify by taking roots, if possible. Assume that all expressions under radicals represent positive numbers.

SQRT (16xy^3) / SQRT (8x)
Click here to see answer by Fombitz(13828)

Question 352163: multiply

(sqrt(11) + 4 sqrt(3))*(sqrt(11) - 4 sqrt(3))
Click here to see answer by Fombitz(13828)

Question 351920: name all the sets of numbers to which each real numbers belongs. Let N=natural numbers. w=whole numbers. z=integers. q=rational numbers, and i=irrational numbers. square root of 25
Click here to see answer by jsmallt9(3296)

Question 352220: Add. Simplify by collecting like radical terms if possible, assuming that all expressions under radicals represent nonnegative numbers.

SQRT (2a)+ 6 SQRT(50a^3)
Click here to see answer by jim_thompson5910(28595)

Question 352227: Simplify by factoring. Assume that all expressions under radicals represent non negative numbers.

SQRT(12a^2 b)
Click here to see answer by jim_thompson5910(28595)

Question 352223: Multiply
(3*SQRT(2)-9*SQRT(6))*(5SQRT(2)+15*SQRT(6))
Click here to see answer by Fombitz(13828)

Question 352223: Multiply
(3*SQRT(2)-9*SQRT(6))*(5SQRT(2)+15*SQRT(6))
Click here to see answer by sofiyac(695)

Question 352243: simplify by taking roots of the numerator and denominator

SQRT 64/121
Click here to see answer by jim_thompson5910(28595)

Question 352232: Rewrite with rational exponents.

(^13 SQRT(5x^6y)^3
Click here to see answer by checkley77(12569)

Question 352232: Rewrite with rational exponents.

(^13 SQRT(5x^6y)^3
Click here to see answer by sofiyac(695)

Question 352280: Hey guys..I'm having trouble with this question and explain for future reference.Thanks
What are two whole numbers that you can substitute for n to make this statement true?
6< √n < 7
Click here to see answer by jim_thompson5910(28595)

Question 352414: Find the following. Assume x can represent any real number. Use absolute value notation when necessary.

SQRT (36x^2)
Click here to see answer by jim_thompson5910(28595)

Question 352453: Use rational exponents to write an exponent of 4 SQRT(x) * an exponent of 3 SQRT(6x) as a single radical expression??

Click here to see answer by jsmallt9(3296)

Question 352446: Multiply
SQRT(3) (9 SQRT(2)-5 SQRT(25))
Click here to see answer by jsmallt9(3296)

Question 352424: sketch the graph g(x)=3- square root x+3
Click here to see answer by jsmallt9(3296)

Question 352392: Use rational exponents to simplify. Write the answer in radical notation, if possible.

exponent of 12 SQRT (a^10)
Click here to see answer by jsmallt9(3296)

Question 352389: Use the laws of exponents to simplify

(10 ^ 3/8)^ 2/7
Click here to see answer by jsmallt9(3296)

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