X^4-80=1

Simple and best practice solution for X^4-80=1 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^4-80=1 equation:


Simplifying
X4 + -80 = 1

Reorder the terms:
-80 + X4 = 1

Solving
-80 + X4 = 1

Solving for variable 'X'.

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

Add '80' to each side of the equation.
-80 + 80 + X4 = 1 + 80

Combine like terms: -80 + 80 = 0
0 + X4 = 1 + 80
X4 = 1 + 80

Combine like terms: 1 + 80 = 81
X4 = 81

Simplifying
X4 = 81

Reorder the terms:
-81 + X4 = 81 + -81

Combine like terms: 81 + -81 = 0
-81 + X4 = 0

Factor a difference between two squares.
(9 + X2)(-9 + X2) = 0

Factor a difference between two squares.
(9 + X2)((3 + X)(-3 + X)) = 0

Subproblem 1

Set the factor '(9 + X2)' equal to zero and attempt to solve: Simplifying 9 + X2 = 0 Solving 9 + X2 = 0 Move all terms containing X to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + X2 = 0 + -9 Combine like terms: 9 + -9 = 0 0 + X2 = 0 + -9 X2 = 0 + -9 Combine like terms: 0 + -9 = -9 X2 = -9 Simplifying X2 = -9 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(3 + X)' equal to zero and attempt to solve: Simplifying 3 + X = 0 Solving 3 + X = 0 Move all terms containing X to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + X = 0 + -3 Combine like terms: 3 + -3 = 0 0 + X = 0 + -3 X = 0 + -3 Combine like terms: 0 + -3 = -3 X = -3 Simplifying X = -3

Subproblem 3

Set the factor '(-3 + X)' equal to zero and attempt to solve: Simplifying -3 + X = 0 Solving -3 + X = 0 Move all terms containing X to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + X = 0 + 3 Combine like terms: -3 + 3 = 0 0 + X = 0 + 3 X = 0 + 3 Combine like terms: 0 + 3 = 3 X = 3 Simplifying X = 3

Solution

X = {-3, 3}

See similar equations:

| b-2x=4(x+3b)-4 | | 57=30-x^2 | | 2(x-23)+3(x-4)=22 | | -7t^2+62t+9=0 | | -4+(11+-4)*4= | | 3(x-5)+17=2(x+3) | | 2x^2+6x-176=0 | | 6-2x=4(x+3b)-4 | | n+23=3 | | 16+y=-3 | | 13-3n=3 | | y/3+2/5=y/5-2/5 | | -13-3n= | | -7x-28=0 | | 3=-15c+6 | | 5b+4-2b=28 | | 4y+1=3 | | x^2+19x+18=10x^2+14x-19 | | -14=n+1 | | 11x^2+5x+37=0 | | 111=16b-4b-9 | | 4t-5=0 | | -2b+8+7b=48 | | 6(3z-1)-5(z+8)=10(z+1) | | 6x^2-84x-12=0 | | (x+y)(x-y)= | | -3b+9+4b=10 | | ln(5x-4)=8 | | 11x-(6x-8)=53 | | 6+4b+b=46 | | X-4x=42 | | 14=2+4(x-12) |

Equations solver categories