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

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Question 278474: i must simplify sqrt a + sqrtb/sqrta-sqrt b. i think the answer isa=b/a-b is that correct thanks
Click here to see answer by Edwin McCravy(20054)

Question 278799: i must simplify if possible sqrt1/2 times(sqrt8+sqrt2) is the answer 3
Click here to see answer by Alan3354(69443)

Question 278977: How do you figure out the cube root of x times the fifth root of y?
Click here to see answer by Edwin McCravy(20054)

Question 278985: whats the closest cubed square root to 950
Click here to see answer by solver91311(24713)

Question 278983: whats the closest cubed root to 4,000
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Question 279027: how do I find the answer for 1/3 times the square root of 54?
Click here to see answer by vleith(2983)

Question 279059: what is the length of the diagonal of a square with side lengths 7 square root of 2?

Click here to see answer by rfer(16322)

Question 279168: sqrt18 -sqrt3/sqrt6. the whole expression is over sqrt 6. thanks i appreciate it.
Click here to see answer by stanbon(75887)

Question 279166: i must simplify 2sqrt3 + sqrt27 -sqrt1/3. thank you for the help if possible
Click here to see answer by stanbon(75887)

Question 279164: please help me with this. (sqrt5) +1/(sqrt5)-1 thanks a bunch
Click here to see answer by Theo(13342)

Question 279164: please help me with this. (sqrt5) +1/(sqrt5)-1 thanks a bunch
Click here to see answer by stanbon(75887)

Question 278833: what is the square root of 225
Click here to see answer by richwmiller(17219)

Question 278833: what is the square root of 225
Click here to see answer by Alan3354(69443)

Question 279187: sqrt(x+11)=sqrt(x) +1 im not sure how to solve for this
Click here to see answer by ankor@dixie-net.com(22740)

Question 279863: How do you simplify ?
Click here to see answer by Alan3354(69443)

Question 279185: solve sqrty +sqrt(y+7)=7 please help thanks abunch
Click here to see answer by jsmallt9(3758)

Question 279870: Solve .
√6x-2=4.
Click here to see answer by checkley77(12844)

Question 280187: what is the cube root of 108? I know it comes out to some kind of imaginary number?
Click here to see answer by richwmiller(17219)

Question 280407: sqrt(4/81x^8)
Click here to see answer by dabanfield(803)

Question 280506: How many infection cases will be 16 years from now, in millions
N Squared x+4

Click here to see answer by liljimmy0707(1)

Question 280696: Find the three cube roots of 125. Show all work. Express exact answers in polar point form. Thanks!
Click here to see answer by richwmiller(17219)

Question 280782: express 5 x the square root of 72 in simplest radical form?
Click here to see answer by oberobic(2304)

Question 281278: factor a� + 12a + 36
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Question 281278: factor a� + 12a + 36
Click here to see answer by josmiceli(19441)

Question 281390: write each rational expression in simplified radical form? square of 2/square of 18
Click here to see answer by subudear(62)

Question 281390: write each rational expression in simplified radical form? square of 2/square of 18
Click here to see answer by Mathematicians(84)

Question 280783: express in radical form, what is the product of 2 x the square root of 7 and 3 x the square root of 5
Click here to see answer by jsmallt9(3758)

Question 280781: if the square root of 84 is simplified to a x the square root of b such that a and b are integers, what is the value of a?
Click here to see answer by jsmallt9(3758)

Question 280777: what does the expression the square root of 90 x the square root of 40 - the sqaure root of 8 x the square root of 18 simplifies to what
Click here to see answer by jsmallt9(3758)

Question 280762: the base of a 15 -ft ladder is 5ft away from a wall.How far above the floor is the top of the ladder?
Click here to see answer by jsmallt9(3758)

Question 281607: Find the square root of c^3
Click here to see answer by richwmiller(17219)

Question 281592: answer for simplify Quadratic equations and functions the radical expression is 9/49=

Click here to see answer by richwmiller(17219)

Question 281500: i dont no ow to do this...
x-2√x=8
Click here to see answer by jsmallt9(3758)

Question 281739: Please help me to solve this question:

Click here to see answer by Edwin McCravy(20054)

Question 281988: find the irrational roots of the equation x^3+4x^2+2x+1=0 im not sure how to do this
Click here to see answer by stanbon(75887)

Question 281987: what are the possible rational roots of x^3+4x^2+2x+1=o how do you do this
Click here to see answer by stanbon(75887)

Question 282318: Solve x^2+9x=12 by completing the square
Click here to see answer by nerdybill(7384)

Question 282316: solve the square root of 6x+19=x-6

Click here to see answer by subudear(62)

Question 282310: What is the square root of 2X^2
Click here to see answer by edjones(8007)

Question 282809: find the square root of x^2+2x+1=9

Click here to see answer by richwmiller(17219)

Question 282954: how do i factor sqrt 48a^2b
Click here to see answer by oberobic(2304)

Question 283051: How would you solve ?
I thought it might invole the difference of two squares formula, but I am not sure how to apply it to this question.
Click here to see answer by jim_thompson5910(35256)

Question 283050: How do you solve ?
Click here to see answer by mananth(16946)

Question 283066: I'm having so much trouble with this question, nothing is working for me.
Click here to see answer by richwmiller(17219)

Question 283066: I'm having so much trouble with this question, nothing is working for me.
Click here to see answer by mananth(16946)

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