a^2+6a+9=a-10

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Solution for a^2+6a+9=a-10 equation: 



a^2+6a+9=a-10

We move all terms to the left:

a^2+6a+9-(a-10)=0

We get rid of parentheses

a^2+6a-a+10+9=0

We add all the numbers together, and all the variables

a^2+5a+19=0

a = 1; b = 5; c = +19;
Δ = b2-4ac
Δ = 52-4·1·19
Δ = -51
Delta is less than zero, so there is no solution for the equation

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