x(3/4)=-20

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Solution for x(3/4)=-20 equation: 



x(3/4)=-20

We move all terms to the left:

x(3/4)-(-20)=0

We add all the numbers together, and all the variables

x(+3/4)-(-20)=0

We add all the numbers together, and all the variables

x(+3/4)+20=0

We multiply parentheses

3x^2+20=0

a = 3; b = 0; c = +20;
Δ = b2-4ac
Δ = 02-4·3·20
Δ = -240
Delta is less than zero, so there is no solution for the equation

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