(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

p=-x^2-2x+100 and p=8x+25, find p and x.

2. Relevant equations

3. The attempt at a solution

-x^2-2x+100=8x+125

-8x -8x

-100 -100

-x^2-10x=-75

x^2+10x=75

/10 /10

1/10x^2+x=75/10 i don't get how to get x alone on one side from here.

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# Homework Help: Algebra finding 2 variables

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