-3x^28+75=0

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Solution for -3x^28+75=0 equation:


Simplifying
-3x28 + 75 = 0

Reorder the terms:
75 + -3x28 = 0

Solving
75 + -3x28 = 0

Solving for variable 'x'.

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

Add '-75' to each side of the equation.
75 + -75 + -3x28 = 0 + -75

Combine like terms: 75 + -75 = 0
0 + -3x28 = 0 + -75
-3x28 = 0 + -75

Combine like terms: 0 + -75 = -75
-3x28 = -75

Divide each side by '-3'.
x28 = 25

Simplifying
x28 = 25

Reorder the terms:
-25 + x28 = 25 + -25

Combine like terms: 25 + -25 = 0
-25 + x28 = 0

Factor a difference between two squares.
(5 + x14)(-5 + x14) = 0

Subproblem 1

Set the factor '(5 + x14)' equal to zero and attempt to solve: Simplifying 5 + x14 = 0 Solving 5 + x14 = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + x14 = 0 + -5 Combine like terms: 5 + -5 = 0 0 + x14 = 0 + -5 x14 = 0 + -5 Combine like terms: 0 + -5 = -5 x14 = -5 Simplifying x14 = -5 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 '(-5 + x14)' equal to zero and attempt to solve: Simplifying -5 + x14 = 0 Solving -5 + x14 = 0 Move all terms containing x to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + x14 = 0 + 5 Combine like terms: -5 + 5 = 0 0 + x14 = 0 + 5 x14 = 0 + 5 Combine like terms: 0 + 5 = 5 x14 = 5 Simplifying x14 = 5 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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