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

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Algebra: Square root, cubic root, N-th root

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Question 192: how do you simplify 3square root 18 - square root 50 +2 square root 72? can you please get back to me
Click here to see answer by ichudov(404)

Question 196: is one a square number

Click here to see answer by ichudov(404)

Question 3450: what is the answer for this equation -2squareroot of 11?
Click here to see answer by Pieter(35)

Question 3470: what is the answer for this equation -2squareroot of 11?
Click here to see answer by longjonsilver(2297)

Question 4930: i do not know what to do to solve this example.. (root sign)9x(x to the second power) divided by (root sign) 18x(x to the second power)???
also there is this problem
2(rootsign)20 -3(rootsign)7 - 2(rootsign)5 + 4 (rootsign)63
ok i get 2(rootsign)5 - 3(rootsign)7 - 2(rootsign)5 + 3(rootsign)7 now does this become 2(rootsign)5 + 9(rootsign)7???
Click here to see answer by lotanez(23)

Question 5406: what is the Square roote of 50xto the 2nd power
Click here to see answer by Abbey(339)

Question 5410: the square root sign 3/5
how do get the square root of a fraction
6 sqare root sign 7*3 square root sign 5
Click here to see answer by rapaljer(3620)

Question 5619: My question says to solve the equation and check the solution.
7= square root of 2x+3
Could you help me with this? thanks!

Click here to see answer by Earlsdon(4898)

Question 5622: My question says to solve the equation and check the solution.
square root of m/3=14
Could you help me with this? thanks!

Click here to see answer by prince_abubu(198)

Question 5838: find the square root of the fraction, please. 64/100
Click here to see answer by longjonsilver(2297)

Question 4919: I need some help please: Solve the following equations: A) sqr(x+1)= 5- sqr(x-4) and B) sqr(x-2)=sqr(x+7)-1 and C) sqr(2n-1) + sqr(n-5) = 3
Please with explanation. Thanks
Click here to see answer by guapa(62)

Question 6272: Simplify:
3/sqrt 18
Click here to see answer by xcentaur(357)

Question 6271: Simplify:
sqrt 16b^4
Click here to see answer by xcentaur(357)

Question 6335: sqrt 15/24y^5
Click here to see answer by longjonsilver(2297)

Question 6336: simplify
sqrt 15/24y^5
Click here to see answer by longjonsilver(2297)

Question 6453: i dont get this name the set or sets of numbers to which each real number belongs.a negative in front then the square root sign and the number 149
Click here to see answer by longjonsilver(2297)

Question 6513: Simplify
sqrt6x^5y^3 sqrt8xy
I'm having problems with this problem, any help you can give is appreciated.

Click here to see answer by longjonsilver(2297)

Question 6307: my question says to simplify:
sqrt 1/5
Click here to see answer by longjonsilver(2297)

Question 6653: simplify:
6- sqrt 5 / 4+ sqrt 5

Click here to see answer by longjonsilver(2297)

Question 6603: Simplify:
3/5- sqrt 2
The / means that the 3 is over the rest of the problem, not just the 5.
Click here to see answer by longjonsilver(2297)

Question 6931: directions: write the polynomial function having given the roots.
(i don't know what this means.)
-1/2,2/3 (its shown as fractions)
thank you.
Click here to see answer by Earlsdon(4898)

Question 6925: directions: determine if the binomial is a factor of the polynomial.
3x^3+5x^2+x+6 ; x-4
how do i go about solving this with these directions?
Click here to see answer by glabow(165)

Question 6926: directions: find all the roots of each equation.
2x^3+3x^2-6x-9=0
Click here to see answer by khwang(438)

Question 7026: How do you simplify this in radical form, (square root symbol)10/36
Click here to see answer by longjonsilver(2297)

Question 7012: write the polynomial function having the given roots. (i do no understand how to do this.)
-3,+-6
the "+" before the 6 is over the "-".

Click here to see answer by longjonsilver(2297)

Question 7011: directions: use the calculator to graph the function. identify the root to the nearest tenth. (i dont know what this means.)
y=x(x-2)(2x+3)
thank you.
Click here to see answer by longjonsilver(2297)

Question 7044: find all the roots of each equation.
x^4+4x^3+6x^2+8x+8=0
Click here to see answer by longjonsilver(2297)

Question 7078: identify the root to the nearest tenth.
y=4-x^2
i came out with x=-2.1 and x=1.9, but i am not sure if this is correct.

Click here to see answer by glabow(165)

Question 7075: identify the root to the nearest tenth.
y=3x^2-7x-6
i got x=-.6 and x=3.0, but i am not quite sure if that is right.
Click here to see answer by glabow(165)

Question 7045: find all the roots of each equation.
x^3-6x^2+6x-1=0
Click here to see answer by glabow(165)

Question 7334: Simplify
T=2(pi) Square root L/g Find g if T=1.26, L=37.1
I have searched text and cant find a system HELP???
Click here to see answer by longjonsilver(2297)

Question 6305: simplify:
sqrt 81c^5d^4
Click here to see answer by AnlytcPhil(958)

Question 7611: The square root of 2x + 15 = x
Click here to see answer by longjonsilver(2297)

Question 7685: I am new at Algebra i havent have PRe-algerbra they just move me and i am so nervous because i dont know anything about that can u help me.PLEASE.
THANKS!!!
Click here to see answer by drglass(89)

Question 7835: I need to solve
square root x+5 = 8
would I get square root x -3
Click here to see answer by pvrbrahmam(12)

Question 7995: what is the square root of 100

Click here to see answer by rach454(1)

Question 8027: Hope someone can help me with this.
The question I have is BUT there is a "12" sitting on top of the tip of the square root (like an index to the square root).
I know the answer is 1.01389 but I don't know how to get the answer manually or using a calculator.
Any help would be most appreciated!

Click here to see answer by Earlsdon(4898)

Question 8032: 7-3[-12-(-20)(4)]
Click here to see answer by bonster(299)

Question 8073: What is the square root of.01?
Click here to see answer by Earlsdon(4898)

Question 8170: I have a question.... how do I simplify the square root of 40?
Click here to see answer by longjonsilver(2297)

Question 8481: how shall i find the square root of 169 without using calculator?? please describe briefly..
Click here to see answer by bonster(299)

Question 8481: how shall i find the square root of 169 without using calculator?? please describe briefly..
Click here to see answer by arunpaul(104)

Question 8796: How do you find the exact square root of 500; not using decimals?
Click here to see answer by Earlsdon(4898)

Question 8909: Simplify square root of (x^2+4).
thanks, Kyle
Click here to see answer by Abbey(339)

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