0=2x^2-10x+15

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Solution for 0=2x^2-10x+15 equation: 



0=2x^2-10x+15

We move all terms to the left:

0-(2x^2-10x+15)=0

We add all the numbers together, and all the variables

-(2x^2-10x+15)=0

We get rid of parentheses

-2x^2+10x-15=0

a = -2; b = 10; c = -15;
Δ = b2-4ac
Δ = 102-4·(-2)·(-15)
Δ = -20
Delta is less than zero, so there is no solution for the equation

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