0=5.2x^2-4x+2.5

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Solution for 0=5.2x^2-4x+2.5 equation: 



0=5.2x^2-4x+2.5

We move all terms to the left:

0-(5.2x^2-4x+2.5)=0

We add all the numbers together, and all the variables

-(5.2x^2-4x+2.5)=0

We get rid of parentheses

-5.2x^2+4x-2.5=0

a = -5.2; b = 4; c = -2.5;
Δ = b2-4ac
Δ = 42-4·(-5.2)·(-2.5)
Δ = -36
Delta is less than zero, so there is no solution for the equation

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