4x2+14=50

Simple and best practice solution for 4x2+14=50 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 4x2+14=50 equation:



4x^2+14=50
We move all terms to the left:
4x^2+14-(50)=0
We add all the numbers together, and all the variables
4x^2-36=0
a = 4; b = 0; c = -36;
Δ = b2-4ac
Δ = 02-4·4·(-36)
Δ = 576
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{576}=24$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-24}{2*4}=\frac{-24}{8} =-3 $
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+24}{2*4}=\frac{24}{8} =3 $

See similar equations:

| 1/5h+12=-8 | | 4x+2(x-5)=3*(2x-4) | | −35−7x=−7(x+5) | | 6x=3x=27 | | 4(3x+7)=-9+25 | | 4(x-1)=4x+8-2(-9x-1) | | -15+25=-2(x+2) | | –4+5v=6v | | 3=n+3/3 | | 103=-5(-2r-7r)-2 | | 2z−3+4z=–3+6z | | 9n-6=15n=18 | | 7+x=-7x+47 | | 18k−–16=–2 | | 6x+2=-5+4x+15 | | 34.99+.59x=148.86 | | 3r+7r=10 | | 7m-14-12m-8=3 | | 4(3-4n)=3(-6n+1)-1 | | 3(4r+4)=-2(-6-3r) | | 176=-4(5x-4) | | b-60/4=8 | | 25x+6=14 | | 7z=–35 | | 3(1/3x*8)=11 | | -2(-3+c)=-4 | | a+1.5=2a+1 | | -17p+6p=11 | | 9+24x+3=19 | | 3a+2(2a+1)-5=7a-3 | | 9m-12=10m+11 | | -17(x+2)=-425 |

Equations solver categories