-2=(2x)^2+6x+10

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Solution for -2=(2x)^2+6x+10 equation: 



-2=(2x)^2+6x+10

We move all terms to the left:

-2-((2x)^2+6x+10)=0

We get rid of parentheses

-2x^2-6x-10-2=0

We add all the numbers together, and all the variables

-2x^2-6x-12=0

a = -2; b = -6; c = -12;
Δ = b2-4ac
Δ = -62-4·(-2)·(-12)
Δ = -60
Delta is less than zero, so there is no solution for the equation

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