10+3x2-7=-5

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Solution for 10+3x2-7=-5 equation: 



10+3x^2-7=-5

We move all terms to the left:

10+3x^2-7-(-5)=0

We add all the numbers together, and all the variables

3x^2+8=0

a = 3; b = 0; c = +8;
Δ = b2-4ac
Δ = 02-4·3·8
Δ = -96
Delta is less than zero, so there is no solution for the equation

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