x^2+25=-8x

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Solution for x^2+25=-8x equation: 



x^2+25=-8x

We move all terms to the left:

x^2+25-(-8x)=0

We get rid of parentheses

x^2+8x+25=0

a = 1; b = 8; c = +25;
Δ = b2-4ac
Δ = 82-4·1·25
Δ = -36
Delta is less than zero, so there is no solution for the equation

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