(3-y^7)(3+y^7)=

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Solution for (3-y^7)(3+y^7)= equation:


Simplifying
(3 + -1y7)(3 + y7) = 0

Multiply (3 + -1y7) * (3 + y7)
(3(3 + y7) + -1y7 * (3 + y7)) = 0
((3 * 3 + y7 * 3) + -1y7 * (3 + y7)) = 0
((9 + 3y7) + -1y7 * (3 + y7)) = 0
(9 + 3y7 + (3 * -1y7 + y7 * -1y7)) = 0
(9 + 3y7 + (-3y7 + -1y14)) = 0

Combine like terms: 3y7 + -3y7 = 0
(9 + 0 + -1y14) = 0
(9 + -1y14) = 0

Solving
9 + -1y14 = 0

Solving for variable 'y'.

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

Add '-9' to each side of the equation.
9 + -9 + -1y14 = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -1y14 = 0 + -9
-1y14 = 0 + -9

Combine like terms: 0 + -9 = -9
-1y14 = -9

Divide each side by '-1'.
y14 = 9

Simplifying
y14 = 9

Reorder the terms:
-9 + y14 = 9 + -9

Combine like terms: 9 + -9 = 0
-9 + y14 = 0

Factor a difference between two squares.
(3 + y7)(-3 + y7) = 0

Subproblem 1

Set the factor '(3 + y7)' equal to zero and attempt to solve: Simplifying 3 + y7 = 0 Solving 3 + y7 = 0 Move all terms containing y to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + y7 = 0 + -3 Combine like terms: 3 + -3 = 0 0 + y7 = 0 + -3 y7 = 0 + -3 Combine like terms: 0 + -3 = -3 y7 = -3 Simplifying y7 = -3 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 + y7)' equal to zero and attempt to solve: Simplifying -3 + y7 = 0 Solving -3 + y7 = 0 Move all terms containing y to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + y7 = 0 + 3 Combine like terms: -3 + 3 = 0 0 + y7 = 0 + 3 y7 = 0 + 3 Combine like terms: 0 + 3 = 3 y7 = 3 Simplifying y7 = 3 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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