5x2=-15

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Solution for 5x2=-15 equation:



5x^2=-15
We move all terms to the left:
5x^2-(-15)=0
We add all the numbers together, and all the variables
5x^2+15=0
a = 5; b = 0; c = +15;
Δ = b2-4ac
Δ = 02-4·5·15
Δ = -300
Delta is less than zero, so there is no solution for the equation

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