-2h^2/28h-98=0

Solution for -2h^2/28h-98=0 equation:

-2h^2/28h-98=0


Domain of the equation: 28h!=0

h!=0/28

h!=0

h∈R


We multiply all the terms by the denominator


-2h^2-98*28h=0

Wy multiply elements

-2h^2-2744h=0

a = -2; b = -2744; c = 0;
Δ = b2-4ac
Δ = -27442-4·(-2)·0
Δ = 7529536
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$h_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$h_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{7529536}=2744$
$h_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-2744)-2744}{2*-2}=\frac{0}{-4}
=0
$
$h_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-2744)+2744}{2*-2}=\frac{5488}{-4}
=-1372
$