0=15x^2-6x+90

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Solution for 0=15x^2-6x+90 equation: 



0=15x^2-6x+90

We move all terms to the left:

0-(15x^2-6x+90)=0

We add all the numbers together, and all the variables

-(15x^2-6x+90)=0

We get rid of parentheses

-15x^2+6x-90=0

a = -15; b = 6; c = -90;
Δ = b2-4ac
Δ = 62-4·(-15)·(-90)
Δ = -5364
Delta is less than zero, so there is no solution for the equation

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