# 50t-4t^2+120=0

## Simple and best practice solution for 50t-4t^2+120=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so dont hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

## Solution for 50t-4t^2+120=0 equation:

50t-4t^2+120=0
a = -4; b = 50; c = +120;Δ = b2-4acΔ = 502-4·(-4)·120Δ = 4420The delta value is higher than zero, so the equation has two solutionsWe use following formulas to calculate our solutions:$t_{1}=\frac{-b-\sqrt{\Delta}}{2a}$$t_{2}=\frac{-b+\sqrt{\Delta}}{2a}$The end solution:
$\sqrt{\Delta}=\sqrt{4420}=\sqrt{4*1105}=\sqrt{4}*\sqrt{1105}=2\sqrt{1105}$
$t_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(50)-2\sqrt{1105}}{2*-4}=\frac{-50-2\sqrt{1105}}{-8}$
$t_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(50)+2\sqrt{1105}}{2*-4}=\frac{-50+2\sqrt{1105}}{-8}$

`