16-x(x-22)=231

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Solution for 16-x(x-22)=231 equation: 



16-x(x-22)=231

We move all terms to the left:

16-x(x-22)-(231)=0

We add all the numbers together, and all the variables

-x(x-22)-215=0

We multiply parentheses

-x^2+22x-215=0

We add all the numbers together, and all the variables

-1x^2+22x-215=0

a = -1; b = 22; c = -215;
Δ = b2-4ac
Δ = 222-4·(-1)·(-215)
Δ = -376
Delta is less than zero, so there is no solution for the equation

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