14=2x^2+78

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Solution for 14=2x^2+78 equation: 



14=2x^2+78

We move all terms to the left:

14-(2x^2+78)=0

We get rid of parentheses

-2x^2-78+14=0

We add all the numbers together, and all the variables

-2x^2-64=0

a = -2; b = 0; c = -64;
Δ = b2-4ac
Δ = 02-4·(-2)·(-64)
Δ = -512
Delta is less than zero, so there is no solution for the equation

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