X^2+5=23

Simple and best practice solution for X^2+5=23 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+5=23 equation: 


Simplifying
X2 + 5 = 23

Reorder the terms:
5 + X2 = 23

Solving
5 + X2 = 23

Solving for variable 'X'.

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

Add '-5' to each side of the equation.
5 + -5 + X2 = 23 + -5

Combine like terms: 5 + -5 = 0
0 + X2 = 23 + -5
X2 = 23 + -5

Combine like terms: 23 + -5 = 18
X2 = 18

Simplifying
X2 = 18

Take the square root of each side:
X = {-4.242640687, 4.242640687}

See similar equations:

| y=3.2+33 | | 6(2x+10)=5(3x-4)+3(4x-6) | | 2x-3/5y=-6 | | 11/17=v/5 | | 3(x+2)-1=3x+11 | | x/5-15=19 | | 8-2/3y=-10 | | 7x+14=-7x-17 | | 2x-29y=19 | | 18=y/4-8 | | 3x+16=2x+24 | | -1=4/5y-17 | | 6(r-1)= | | 6x+30+2=8x-60 | | 6z+6=7 | | 5x+1-3x-8=13 | | 85=y/5 | | 2x+25=3x+45 | | 3(x-5)-3=40-4x | | 2x^2+x+12= | | 4=-8x+3(x+3) | | 2=8-6/4 | | 2x+15+2x=180 | | 40x+10(1.5*x)=700 | | 3x+7=-240 | | 21x+11=3x | | 3x=178 | | 5(2y+1)-3(2y-4)=1 | | y/4=23 | | 6=-3/4w | | 20log(10)=85 | | 21+11=3x |

Equations solver categories