710x-12780x^2=)

Solution for 710x-12780x^2=) equation:

710x-12780x^2=)

We move all terms to the left:

710x-12780x^2-())=0

We add all the numbers together, and all the variables

-12780x^2+710x=0

a = -12780; b = 710; c = 0;
Δ = b2-4ac
Δ = 7102-4·(-12780)·0
Δ = 504100
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{504100}=710$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(710)-710}{2*-12780}=\frac{-1420}{-25560}
=1/18
$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(710)+710}{2*-12780}=\frac{0}{-25560}
=0
$