Wednesday

November 26, 2014

November 26, 2014

Posted by **Jane** on Wednesday, April 3, 2013 at 10:44am.

5 sq rt 2/ sq rt 2 -1 = x / sq rt 2

Please explain in detail how to work this. I am really confused. Thanks

- Alg 1 -
**Steve**, Wednesday, April 3, 2013 at 11:07am5√2/(√2-1) = x/√2

5√2√2/(√2-1) = x

x = 10/(√2-1)

rationalize the denominator to get

x = 10(√2+1)

**Answer this Question**

**Related Questions**

Alg 1 - Find the exact solution for each equaton. Find the approximate solution ...

trig - Find all angles in degrees that satisfy the equation. Round approximate ...

math - Find the approximate value of the volume of the right circular cone of 20...

pre calculus - solve the equation. give an exact solution, and also an ...

College Algebra - I could not figure out the answer to this Problem: The ...

Calculus - I need to find the exact solution to: 2sin2x = sqrt(x)on the interval...

solution of an equation - can someone please give me an example of a solution of...

Calculus Help Please!!! - A radioactive substance has a half-life of 4 days. ...

Chemistry Help Please!!! - A radioactive substance has a half-life of 4 days. ...

Alg 1 - What are the approximate solutions of 2x^2 -x + 10 = 0 In working this, ...