4.9x^2+35x=0

Simple and best practice solution for 4.9x^2+35x=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t 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 4.9x^2+35x=0 equation: 



4.9x^2+35x=0

a = 4.9; b = 35; c = 0;
Δ = b2-4ac
Δ = 352-4·4.9·0
Δ = 1225
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{1225}=35$


$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(35)-35}{2*4.9}=\frac{-70}{9.8}
=-7+1/7
$


$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(35)+35}{2*4.9}=\frac{0}{9.8}
=0
$

See similar equations:

| F(x)=40x2x^ | | 4x/x+3=6+2x | | 2e+4=5e-7 | | 3-(.5)(4-s)=2+(0.25)(5+s) | | 3-2-0.5s=2+1.5+0.25s | | 1-0.5s=3.25+0.25s | | F(t)=-16+20t | | 16-2y=18-2y | | 7n^2=343 | | 6y-2=2/5 | | (2x-4)(3x-8)=0 | | 615^2+473.71^2=c^2 | | 72^2+320^2=c^2 | | 72^2+320^3=c^2 | | 210^2+176^2=c^2 | | 229.84^2+461.37^2=c^2 | | 374^2+168^2=c^2 | | 90^2+216^2=c^2 | | 190^2+336^2=c^2 | | 80^2+192^2=c^2 | | 192^2+256^2=c^2 | | 84^2+80^2=c^2 | | 91^2+60^2=c^2 | | 180=80+(4x-32) | | 1/3x=6/8 | | 29-3m=20 | | -x^2=-12 | | H=4f=12 | | (434.031/x)-1=-0.09 | | 2(5)^2x+3=12 | | 200x=5x | | .46x=20x |

Equations solver categories