solve for r
r^2+3r=8
Example r^2+3r=1
r=-3+√13/2,-3-√13/2

solve for r
r^2+3r=8
Example r^2+3r=1
r=-3+√13/2,-3-√13/2

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looks like the quadratic equation might help here

r^2 +3r -8 =0
a=1
b=3
c=-8
Use the quadratic formula to get your answer(s) for x.

The quadratic equation is where my problem lies

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