-5x2-10x-15=0

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Solution for -5x2-10x-15=0 equation: 



-5x^2-10x-15=0

a = -5; b = -10; c = -15;
Δ = b2-4ac
Δ = -102-4·(-5)·(-15)
Δ = -200
Delta is less than zero, so there is no solution for the equation

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