x^2+2=28

Simple and best practice solution for x^2+2=28 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+2=28 equation: 


Simplifying
x2 + 2 = 28

Reorder the terms:
2 + x2 = 28

Solving
2 + x2 = 28

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + x2 = 28 + -2

Combine like terms: 2 + -2 = 0
0 + x2 = 28 + -2
x2 = 28 + -2

Combine like terms: 28 + -2 = 26
x2 = 26

Simplifying
x2 = 26

Take the square root of each side:
x = {-5.099019514, 5.099019514}

See similar equations:

| 3(8x+24)+1=4(8x-2)+10 | | 4(26)-4(16)= | | -26=x+(-12) | | 4y+11=6(y+6) | | (-6x^2)+x+12=0 | | 3(2x-1)+4=2x-3 | | 4.6-y=8.4 | | 28-6(x-4)=-2 | | -1=n+5-1 | | -7(4r+2)=3(6p-6) | | -51-6x=14-11x | | -n/7-5=4 | | -t/4=-3pi | | 3x-6+x=2-x+7 | | (2a^3/4)^2(9a^1/2) | | 3x-8=2.25x-11 | | -2(7--3)+4= | | 3x+10+1x-7= | | m/6=32 | | m/12+27=42 | | -5x+3-26=-11 | | 2(4x+-3)+8=4+2x | | h(x)=2x-1*3x-4 | | 3/7x+2=-4/7x-3 | | 6y-4=3y+3y+6 | | 9(72)= | | 18-3x=2(x+4) | | 8x-116=154-7x | | -1=N/8 | | P-0.25=426 | | 1/x+1/x+2-1/3 | | m/12+37=42 |

Equations solver categories