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OpenStudy (vortish):
solve and check x^2=3x+40
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OpenStudy (anonymous):
x^2 - 3x - 40 = 0 (x-8)(x+5)=0 x=8 or x=-5 CHECK: 8^2 - 8(3) - 40 (-5)^2 - 3(-5) - 40
OpenStudy (anonymous):
@kwaldman answers are correct. ^
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