X2+-3x+4=-9

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Solution for X2+-3x+4=-9 equation: 



X2+-3X+4=-9

We move all terms to the left:

X2+-3X+4-(-9)=0

We add all the numbers together, and all the variables

X^2-3X+13=0

a = 1; b = -3; c = +13;
Δ = b2-4ac
Δ = -32-4·1·13
Δ = -43
Delta is less than zero, so there is no solution for the equation

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