X^2+8x+16=-21

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Solution for X^2+8x+16=-21 equation:



X^2+8X+16=-21
We move all terms to the left:
X^2+8X+16-(-21)=0
We add all the numbers together, and all the variables
X^2+8X+37=0
a = 1; b = 8; c = +37;
Δ = b2-4ac
Δ = 82-4·1·37
Δ = -84
Delta is less than zero, so there is no solution for the equation

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