22=((x-8)(x-1))/2

Solution for 22=((x-8)(x-1))/2 equation:

22=((x-8)(x-1))/2

We move all terms to the left:

22-(((x-8)(x-1))/2)=0

We multiply parentheses ..

-(((+x^2-1x-8x+8))/2)+22=0

We multiply all the terms by the denominator


-(((+x^2-1x-8x+8))+22*2)=0


We calculate terms in parentheses: -(((+x^2-1x-8x+8))+22*2), so:

((+x^2-1x-8x+8))+22*2

We add all the numbers together, and all the variables

((+x^2-1x-8x+8))+44


We calculate terms in parentheses: +((+x^2-1x-8x+8)), so:

(+x^2-1x-8x+8)

We get rid of parentheses

x^2-1x-8x+8

We add all the numbers together, and all the variables

x^2-9x+8

Back to the equation:

+(x^2-9x+8)


We get rid of parentheses

x^2-9x+8+44

We add all the numbers together, and all the variables

x^2-9x+52

Back to the equation:

-(x^2-9x+52)


We get rid of parentheses

-x^2+9x-52=0

We add all the numbers together, and all the variables

-1x^2+9x-52=0

a = -1; b = 9; c = -52;
Δ = b2-4ac
Δ = 92-4·(-1)·(-52)
Δ = -127
Delta is less than zero, so there is no solution for the equation