How do you solve x2 + 6x = 135

asked Nov 18, 2021 212k views

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Answer:

-15 and 9

Explanation:

$x^2+6x=135 \\\\\\x^2+6x-135=0 \\\\\\x=(-6\pm√(36+540))/(2)=(-6\pm√(576))/(2)=(-6\pm24)/(2)=-3\pm12=-15,9$

Hope this helps!

Brettlaforge answered Nov 20, 2021

3.4k points

3 votes

Answer:

the answer is b on edge

Explanation:

Jozenbasin answered Nov 22, 2021

3.6k points

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