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October 20, 2014

October 20, 2014

Posted by **confused** on Thursday, November 19, 2009 at 11:01am.

y = 3(x+5)^2

- maths -
**bobpursley**, Thursday, November 19, 2009 at 11:07amdivide by three.

y/3=(x+5)^2

take the square root of each side.

+-sqrt(y/3)=x+5

solve for x. check both roots.

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