112=(X*y)

Solution for 112=(X*y) equation:

112=(X*X)

We move all terms to the left:

112-((X*X))=0

We add all the numbers together, and all the variables

-((+X*X))+112=0


We calculate terms in parentheses: -((+X*X)), so:

(+X*X)

We get rid of parentheses

X*X

Wy multiply elements

X^2

Back to the equation:

-(X^2)


We add all the numbers together, and all the variables

-1X^2+112=0

a = -1; b = 0; c = +112;
Δ = b2-4ac
Δ = 02-4·(-1)·112
Δ = 448
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$X_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$X_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

The end solution:

$\sqrt{\Delta}=\sqrt{448}=\sqrt{64*7}=\sqrt{64}*\sqrt{7}=8\sqrt{7}$
$X_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-8\sqrt{7}}{2*-1}=\frac{0-8\sqrt{7}}{-2}
=-\frac{8\sqrt{7}}{-2}
=-\frac{4\sqrt{7}}{-1}
$
$X_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+8\sqrt{7}}{2*-1}=\frac{0+8\sqrt{7}}{-2}
=\frac{8\sqrt{7}}{-2}
=\frac{4\sqrt{7}}{-1}
$