Hello, could any one here give me a step by step on how to solve this problem?

sqrt( 4x^2 + 8x + 4 )

I know the answer is 2x+2, I just don't know how to do it.

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- April 17th 2012, 06:45 PMihatemath123Simplifying Radicals
Hello, could any one here give me a step by step on how to solve this problem?

sqrt( 4x^2 + 8x + 4 )

I know the answer is 2x+2, I just don't know how to do it. - April 17th 2012, 07:23 PMihatemath123Re: Simplifying Radicals
nvm, i figured it out. it was just like solving the problem without the square root. stupid me lol.

- April 17th 2012, 07:37 PMhighvoltageRe: Simplifying Radicals
- April 17th 2012, 07:42 PMihatemath123Re: Simplifying Radicals
Ah ok much clear explanation. Thank you very much!

- April 17th 2012, 07:45 PMihatemath123Re: Simplifying Radicals
Another problem i need help with

f(x)=^{3}√(2x-6)

not sure if that's how i write the 3 part lol. - April 17th 2012, 07:49 PMProve ItRe: Simplifying Radicals