(7x^8+7)(7x^8+7)=

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Solution for (7x^8+7)(7x^8+7)= equation:


Simplifying
(7x8 + 7)(7x8 + 7) = 0

Reorder the terms:
(7 + 7x8)(7x8 + 7) = 0

Reorder the terms:
(7 + 7x8)(7 + 7x8) = 0

Multiply (7 + 7x8) * (7 + 7x8)
(7(7 + 7x8) + 7x8 * (7 + 7x8)) = 0
((7 * 7 + 7x8 * 7) + 7x8 * (7 + 7x8)) = 0
((49 + 49x8) + 7x8 * (7 + 7x8)) = 0
(49 + 49x8 + (7 * 7x8 + 7x8 * 7x8)) = 0
(49 + 49x8 + (49x8 + 49x16)) = 0

Combine like terms: 49x8 + 49x8 = 98x8
(49 + 98x8 + 49x16) = 0

Solving
49 + 98x8 + 49x16 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '49'.
49(1 + 2x8 + x16) = 0

Factor a trinomial.
49((1 + x8)(1 + x8)) = 0

Ignore the factor 49.

Subproblem 1

Set the factor '(1 + x8)' equal to zero and attempt to solve: Simplifying 1 + x8 = 0 Solving 1 + x8 = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x8 = 0 + -1 Combine like terms: 1 + -1 = 0 0 + x8 = 0 + -1 x8 = 0 + -1 Combine like terms: 0 + -1 = -1 x8 = -1 Simplifying x8 = -1 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 '(1 + x8)' equal to zero and attempt to solve: Simplifying 1 + x8 = 0 Solving 1 + x8 = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x8 = 0 + -1 Combine like terms: 1 + -1 = 0 0 + x8 = 0 + -1 x8 = 0 + -1 Combine like terms: 0 + -1 = -1 x8 = -1 Simplifying x8 = -1 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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