4y*(-2y)=36

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Solution for 4y*(-2y)=36 equation: 



4y(-2y)=36

We move all terms to the left:

4y(-2y)-(36)=0

We multiply parentheses

-8y^2-36=0

a = -8; b = 0; c = -36;
Δ = b2-4ac
Δ = 02-4·(-8)·(-36)
Δ = -1152
Delta is less than zero, so there is no solution for the equation

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