x^2-15=-56

Simple and best practice solution for x^2-15=-56 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^2-15=-56 equation:


Simplifying
x2 + -15 = -56

Reorder the terms:
-15 + x2 = -56

Solving
-15 + x2 = -56

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + x2 = -56 + 15

Combine like terms: -15 + 15 = 0
0 + x2 = -56 + 15
x2 = -56 + 15

Combine like terms: -56 + 15 = -41
x2 = -41

Simplifying
x2 = -41

Reorder the terms:
41 + x2 = -41 + 41

Combine like terms: -41 + 41 = 0
41 + x2 = 0

The solution to this equation could not be determined.

See similar equations:

| -4x-8=2x+2 | | 10x-7=2x-46 | | 0.3+0.004=0.55 | | b=(-2x+7)(4x-3) | | -7x+4=7x+38 | | 3(-10b+-2b)=b+4 | | 4+10y-8=2y+12 | | -5x-1=-3x+15 | | -6x=-45+3x | | 6(x+9)-44= | | a=(6x-4)(3x+5) | | X-16=71 | | 35*35-35b-b*b=0 | | x^2-10x-11=-3x-3 | | x+5x=39648 | | X-69=-9 | | 3-2(5+b)=b+4 | | 3(6x+2)-2(5x+3)= | | 5(x+3)=3x-7 | | x^2+11x+34=4 | | 5x+6=2x*15 | | x+(x+1)=105 | | 39(x-2)= | | 3(6x+2)-2(5x+3)=x | | x+5x=222 | | x+(x+1)=244 | | 2-4x=2x-6 | | X-125=-315 | | x+(x+1)=171 | | -4(3x+6)+6=-12x+30 | | X+77=-102 | | x^4+36=0 |

Equations solver categories