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Given ​ f(x)=x^2+8x+13 ​. Enter the quadratic function in vertex form in the box

Verified Answer :

ghanami

Hello : 
x²+8x+13 =( x²+2(4x)+16)-16+13
                = (x+4)²-3 .....( vertex form )

taylorgomolka

Answer:

(x+4)²-3

Putting this here cause it too short aaaaaaaaaaaaaaaaaaaa

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