(x*x)-14x+46=1

Solution for (x*x)-14x+46=1 equation:

(x*x)-14x+46=1

We move all terms to the left:

(x*x)-14x+46-(1)=0

We add all the numbers together, and all the variables

(+x*x)-14x+46-1=0

We add all the numbers together, and all the variables

-14x+(+x*x)+45=0

We get rid of parentheses

-14x+x*x+45=0

Wy multiply elements

x^2-14x+45=0

a = 1; b = -14; c = +45;
Δ = b2-4ac
Δ = -142-4·1·45
Δ = 16
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{16}=4$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-14)-4}{2*1}=\frac{10}{2}
=5
$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-14)+4}{2*1}=\frac{18}{2}
=9
$