4x^2-9x=-100

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Solution for 4x^2-9x=-100 equation: 



4x^2-9x=-100

We move all terms to the left:

4x^2-9x-(-100)=0

We add all the numbers together, and all the variables

4x^2-9x+100=0

a = 4; b = -9; c = +100;
Δ = b2-4ac
Δ = -92-4·4·100
Δ = -1519
Delta is less than zero, so there is no solution for the equation

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