-81x^2+15x-32=-9(3x^2-1)

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Solution for -81x^2+15x-32=-9(3x^2-1) equation: 



-81x^2+15x-32=-9(3x^2-1)

We move all terms to the left:

-81x^2+15x-32-(-9(3x^2-1))=0



We calculate terms in parentheses: -(-9(3x^2-1)), so:

-9(3x^2-1)

We multiply parentheses

-27x^2+9

Back to the equation:

-(-27x^2+9)



We get rid of parentheses

-81x^2+27x^2+15x-9-32=0

We add all the numbers together, and all the variables

-54x^2+15x-41=0

a = -54; b = 15; c = -41;
Δ = b2-4ac
Δ = 152-4·(-54)·(-41)
Δ = -8631
Delta is less than zero, so there is no solution for the equation

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