7^2+24=18-2x^2

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Solution for 7^2+24=18-2x^2 equation: 



7^2+24=18-2x^2

We move all terms to the left:

7^2+24-(18-2x^2)=0

We add all the numbers together, and all the variables

-(18-2x^2)+73=0

We get rid of parentheses

2x^2-18+73=0

We add all the numbers together, and all the variables

2x^2+55=0

a = 2; b = 0; c = +55;
Δ = b2-4ac
Δ = 02-4·2·55
Δ = -440
Delta is less than zero, so there is no solution for the equation

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