-x^2=4x+60

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Solution for -x^2=4x+60 equation: 



-x^2=4x+60

We move all terms to the left:

-x^2-(4x+60)=0

We add all the numbers together, and all the variables

-1x^2-(4x+60)=0

We get rid of parentheses

-1x^2-4x-60=0

a = -1; b = -4; c = -60;
Δ = b2-4ac
Δ = -42-4·(-1)·(-60)
Δ = -224
Delta is less than zero, so there is no solution for the equation

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