0=2(x^2+2.5)+287.5

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Solution for 0=2(x^2+2.5)+287.5 equation: 



0=2(x^2+2.5)+287.5

We move all terms to the left:

0-(2(x^2+2.5)+287.5)=0

We add all the numbers together, and all the variables

-(2(x^2+2.5)+287.5)=0



We calculate terms in parentheses: -(2(x^2+2.5)+287.5), so:

2(x^2+2.5)+287.5

We multiply parentheses

2x^2+5+287.5

We add all the numbers together, and all the variables

2x^2+292.5

Back to the equation:

-(2x^2+292.5)



We get rid of parentheses

-2x^2-292.5=0

a = -2; b = 0; c = -292.5;
Δ = b2-4ac
Δ = 02-4·(-2)·(-292.5)
Δ = -2340
Delta is less than zero, so there is no solution for the equation

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