What are the solution(s) for the quadratic equation? f(x)=x^2+12x+36 Please show work!

IElden asked Feb 10, 2023

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31 votes

What are the solution(s) for the quadratic equation?

f(x)=x^2+12x+36

Please show work!

IElden asked Feb 10, 2023

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16 votes

Let's see

$\\ \rm\rightarrowtail x^2+12x+36=0$

$\\ \rm\rightarrowtail x^2+6x+6x+36=0$

$\\ \rm\rightarrowtail x(x+6)+6(x+6)=0$

$\\ \rm\rightarrowtail (x+6)(x+6)=0$

$\\ \rm\rightarrowtail x=-6$

Tamuhey answered Feb 17, 2023

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