8x2=x2-112

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Solution for 8x2=x2-112 equation: 



8x^2=x2-112

We move all terms to the left:

8x^2-(x2-112)=0

We add all the numbers together, and all the variables

8x^2-(+x^2-112)=0

We get rid of parentheses

8x^2-x^2+112=0

We add all the numbers together, and all the variables

7x^2+112=0

a = 7; b = 0; c = +112;
Δ = b2-4ac
Δ = 02-4·7·112
Δ = -3136
Delta is less than zero, so there is no solution for the equation

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