1. ## Help me Simplify and expalin please

[x^2 * 4/(sqrt 8x-1)] + [2x * sqrt(8x-1)]

The solution is [2x(10x-1)] / [sqrt (8x-1)]

How do I get to that answer

2. ## Re: Help me Simplify and expalin please

If you want a common denominator then mutliply the second term with $\frac{\sqrt{8x-1}}{\sqrt{8x-1}}$