x^2+4=140

Simple and best practice solution for x^2+4=140 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 x^2+4=140 equation: 


Simplifying
x2 + 4 = 140

Reorder the terms:
4 + x2 = 140

Solving
4 + x2 = 140

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-4' to each side of the equation.
4 + -4 + x2 = 140 + -4

Combine like terms: 4 + -4 = 0
0 + x2 = 140 + -4
x2 = 140 + -4

Combine like terms: 140 + -4 = 136
x2 = 136

Simplifying
x2 = 136

Take the square root of each side:
x = {-11.66190379, 11.66190379}

See similar equations:

| q^2+7q+12=0 | | 4z+z+5=180 | | (x^2-16)/(x-1)/(x+4) | | x+5/2+1/2=2x-x-3/8 | | 2/3(75)+10 | | (n+2)/3=18 | | 8y+6=3y+11 | | 4*2-y=8 | | T=9/5m+18 | | 1x-20x-525=1986 | | 2/3x+10+2x-30=180 | | 3600-.08y=y | | 5/6(24x-42)-2/3(18-24x)=2-20 | | 2/3x+10+z+y+2x-30=360 | | -6+2y=10x | | 6x+24=3x+99 | | .8y=3600 | | 1/2*(x/x+1)-(3x+1)=2 | | 12xy^3-3xy^2=0 | | 32x^2-20x+3=0 | | y=1/4x+3 | | 100[0.09(m+9)]= | | 7x^2-7x+28=0 | | (-6-6-16)/(2) | | 7-2(x-5)=8-3(2x-7) | | xy+6=xy+4x | | x/1.3=2 | | x=12+12 | | (8b-5)/3=9 | | 12+12=x | | (-4x/x+7)-(8/x+7) | | 1.1x-4=0.8 |

Equations solver categories