3x-14+2(x-9)=2x2

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Solution for 3x-14+2(x-9)=2x2 equation: 



3x-14+2(x-9)=2x^2

We move all terms to the left:

3x-14+2(x-9)-(2x^2)=0

determiningTheFunctionDomain
-2x^2+3x+2(x-9)-14=0

We multiply parentheses

-2x^2+3x+2x-18-14=0

We add all the numbers together, and all the variables

-2x^2+5x-32=0

a = -2; b = 5; c = -32;
Δ = b2-4ac
Δ = 52-4·(-2)·(-32)
Δ = -231
Delta is less than zero, so there is no solution for the equation

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