# Questions on Algebra: Radicals -- complicated equations involving roots answered by real tutors!

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 Algebra: Radicals -- complicated equations involving roots Solvers Lessons Answers archive Quiz In Depth

 Question 53994: 64X=XSQUARE I TIRED DIVIDED IT BUT IT DIDN'T WORK AND THEN I TIRED TO FIND THE SQUARE ROOT TO Click here to see answer by stanbon(57984)

 Question 54296: find the altitude of an isosceles triangle with sides of 13 inches and a base of 10 inches Click here to see answer by stanbon(57984)

 Question 54399: simplify. assume all variables represent positive numbers sqrt(x^4y^3) Click here to see answer by stanbon(57984)

 Question 54407: What is the answer in the question (1 + cube root of x) divided by (1 - cube root of x). Thank you very much! Click here to see answer by stanbon(57984)

 Question 54534: √(6x+1)= x-1 Solve. I got 6x+1=x^2-2x+1 Subtracted 6x and 1 and got 0=x^2-8x+0 x(x-8) x=0 x=8 What did I do wrong? Thanks Click here to see answer by stanbon(57984)
 Question 54534: √(6x+1)= x-1 Solve. I got 6x+1=x^2-2x+1 Subtracted 6x and 1 and got 0=x^2-8x+0 x(x-8) x=0 x=8 What did I do wrong? Thanks Click here to see answer by Nate(3500)

 Question 54574: How can I find the perimeter of a triangle involving square roots. sides are 3 and \/3-\/2 and \/3+\/2 the \/ are meant to be my square root sign. sorry Click here to see answer by psbhowmick(529)

 Question 54573: Please Help. SQRT \/63 - 2\/28 + 5\/7 i cant make a sqrt sign. the 63, 28 and 7 are all under the square root sign. THanks. Click here to see answer by jainenderkapoor(61)

 Question 54577: Please someone help me to solve this radical and simplify the expression 6-20/2. 20 is under the radical sign and the entire 6-20 is over 2. Click here to see answer by ankor@dixie-net.com(15747)

 Question 54680: Please help me to find the perimeter of triangle. sides are 4 and sqrt 5 minus sqrt 3 and sqrt 5 plus sqrt 3. Thanks Click here to see answer by stanbon(57984)

 Question 54739: Hello, please help me. I need to find the area of a rectangle. One side is \/3+\/5 (my \/ means rational) and the other side is the same. Thanks. Click here to see answer by Cintchr(481)

 Question 55481: how can u simplfy radicals when there are variables involved and there is a number on the outside of the square root? Click here to see answer by funmath(2925)

 Question 55706: is 49sqrt100 a rational expression? HELP. How do I determine rational vs. irrational Click here to see answer by stanbon(57984)

 Question 55737: I'm so confused...please help! square root of 5x^2+9 = x I've gotten as far as x^2+5x^2+9=0 but now I don't understand how to factor it out. The textbook confuses me. Thanks. Click here to see answer by stanbon(57984)

 Question 55740: Please tell me if I have correctly simplified the following equation. sqrt20/5-1/sqrt5 written as a fraction the 20 is under the sqrt and over 5 subtracted from 1 over sqrt 5. I get 1 over 5 sqrt 5. Click here to see answer by stanbon(57984)

 Question 55847: 14SQRT 32 WITH CUBE4 ON THE TOP SUBTRACTED BY 15 SQRT 162 WITH CUBE4 ON THE TOP I'M SO LOST WITH THIS PROBLEM, PLEASE HELP ME I'M RUNNING SO LATE ON SUBMITTING MY ASSIGHNMENT AND I THINK IM FAILING CLASS. I DONT UNDERSTAND WHAT TO DO THANK YOU SO MUCH BASEEMAH Click here to see answer by ankor@dixie-net.com(15747)

 Question 56029: I am solving the following equation: sqrt x-1 = x-3 I get 5 but then I did it again and got 2. HELP! Click here to see answer by stanbon(57984)