5x^2/4-x=-3

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Solution for 5x^2/4-x=-3 equation: 



5x^2/4-x=-3

We move all terms to the left:

5x^2/4-x-(-3)=0

We add all the numbers together, and all the variables

5x^2/4-1x+3=0

We multiply all the terms by the denominator


5x^2-1x*4+3*4=0

We add all the numbers together, and all the variables

5x^2-1x*4+12=0

Wy multiply elements

5x^2-4x+12=0

a = 5; b = -4; c = +12;
Δ = b2-4ac
Δ = -42-4·5·12
Δ = -224
Delta is less than zero, so there is no solution for the equation

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