0=10x2+7x+4

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Solution for 0=10x2+7x+4 equation: 



0=10x^2+7x+4

We move all terms to the left:

0-(10x^2+7x+4)=0

We add all the numbers together, and all the variables

-(10x^2+7x+4)=0

We get rid of parentheses

-10x^2-7x-4=0

a = -10; b = -7; c = -4;
Δ = b2-4ac
Δ = -72-4·(-10)·(-4)
Δ = -111
Delta is less than zero, so there is no solution for the equation

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