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4x^2+89=-36x
We move all terms to the left:
4x^2+89-(-36x)=0
We get rid of parentheses
4x^2+36x+89=0
a = 4; b = 36; c = +89;
Δ = b2-4ac
Δ = 362-4·4·89
Δ = -128
Delta is less than zero, so there is no solution for the equation
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