y=8-4(-2)/2

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Solution for y=8-4(-2)/2 equation: 



y=8-4(-2)/2

We move all terms to the left:

y-(8-4(-2)/2)=0

We multiply all the terms by the denominator


y*2)-(8-4(-2)=0

We add all the numbers together, and all the variables

y*2)-(8+8=0

Wy multiply elements

2y^2+8=0

a = 2; b = 0; c = +8;
Δ = b2-4ac
Δ = 02-4·2·8
Δ = -64
Delta is less than zero, so there is no solution for the equation

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