3x^2=-75+2x^2

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Solution for 3x^2=-75+2x^2 equation: 



3x^2=-75+2x^2

We move all terms to the left:

3x^2-(-75+2x^2)=0

We get rid of parentheses

3x^2-2x^2+75=0

We add all the numbers together, and all the variables

x^2+75=0

a = 1; b = 0; c = +75;
Δ = b2-4ac
Δ = 02-4·1·75
Δ = -300
Delta is less than zero, so there is no solution for the equation

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