5x(-3x-15)+10=200

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Solution for 5x(-3x-15)+10=200 equation: 



5x(-3x-15)+10=200

We move all terms to the left:

5x(-3x-15)+10-(200)=0

We add all the numbers together, and all the variables

5x(-3x-15)-190=0

We multiply parentheses

-15x^2-75x-190=0

a = -15; b = -75; c = -190;
Δ = b2-4ac
Δ = -752-4·(-15)·(-190)
Δ = -5775
Delta is less than zero, so there is no solution for the equation

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