x^2-2+1=-28

Simple and best practice solution for x^2-2+1=-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+1=-28 equation:


Simplifying
x2 + -2 + 1 = -28

Reorder the terms:
-2 + 1 + x2 = -28

Combine like terms: -2 + 1 = -1
-1 + x2 = -28

Solving
-1 + x2 = -28

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + x2 = -28 + 1

Combine like terms: -1 + 1 = 0
0 + x2 = -28 + 1
x2 = -28 + 1

Combine like terms: -28 + 1 = -27
x2 = -27

Simplifying
x2 = -27

Reorder the terms:
27 + x2 = -27 + 27

Combine like terms: -27 + 27 = 0
27 + x2 = 0

The solution to this equation could not be determined.

See similar equations:

| 70x^2-35=0 | | x+3y-5=2(x+2y)+3 | | 12(36000-y)+6y=258000 | | x+y=36000 | | 12(21500+-0.5y)+6y=250000 | | 3x+50=3x+x+10 | | (X-50)(X-50)=14400 | | 2x+5y=186 | | 2x+5x=186 | | -1.3g-0.48=-0.8+6.27 | | 5x+10y=145 | | -1.3-0.48=-0.8+6.27 | | 4.2y+19.62=-1.21-11.92+1.7y | | 12x+6y=258000 | | -10.9u=1.54-10.7u | | (U--4)/3 | | (2a-3b+1)*(2a-3b+2)= | | (3x)-2=22 | | (U--4)/-3=-4 | | 2x+5x=-43-5x | | 8(5m-10)=3+40m | | -3x=-37 | | (25)/(8x)/(5)/(16x) | | 1k=13 | | 574000000=x+0.15x | | 1y+-11=0 | | 4m(3-m)=5(m-3) | | 7n^2-14n-49=70 | | 1100x+200=50x-50 | | 3x-4x^2+5x^2-5x+4= | | 574000000=574000000-0.15x | | 138.5/152 |

Equations solver categories