2d^4-32f^4=

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Solution for 2d^4-32f^4= equation:


Simplifying
2d4 + -32f4 = 0

Solving
2d4 + -32f4 = 0

Solving for variable 'd'.

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

Add '32f4' to each side of the equation.
2d4 + -32f4 + 32f4 = 0 + 32f4

Combine like terms: -32f4 + 32f4 = 0
2d4 + 0 = 0 + 32f4
2d4 = 0 + 32f4
Remove the zero:
2d4 = 32f4

Divide each side by '2'.
d4 = 16f4

Simplifying
d4 = 16f4

Combine like terms: 16f4 + -16f4 = 0
d4 + -16f4 = 0

Factor a difference between two squares.
(d2 + 4f2)(d2 + -4f2) = 0

Factor a difference between two squares.
(d2 + 4f2)((d + 2f)(d + -2f)) = 0

Subproblem 1

Set the factor '(d2 + 4f2)' equal to zero and attempt to solve: Simplifying d2 + 4f2 = 0 Solving d2 + 4f2 = 0 Move all terms containing d to the left, all other terms to the right. Add '-4f2' to each side of the equation. d2 + 4f2 + -4f2 = 0 + -4f2 Combine like terms: 4f2 + -4f2 = 0 d2 + 0 = 0 + -4f2 d2 = 0 + -4f2 Remove the zero: d2 = -4f2 Simplifying d2 = -4f2 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 '(d + 2f)' equal to zero and attempt to solve: Simplifying d + 2f = 0 Solving d + 2f = 0 Move all terms containing d to the left, all other terms to the right. Add '-2f' to each side of the equation. d + 2f + -2f = 0 + -2f Combine like terms: 2f + -2f = 0 d + 0 = 0 + -2f d = 0 + -2f Remove the zero: d = -2f Simplifying d = -2f

Subproblem 3

Set the factor '(d + -2f)' equal to zero and attempt to solve: Simplifying d + -2f = 0 Solving d + -2f = 0 Move all terms containing d to the left, all other terms to the right. Add '2f' to each side of the equation. d + -2f + 2f = 0 + 2f Combine like terms: -2f + 2f = 0 d + 0 = 0 + 2f d = 0 + 2f Remove the zero: d = 2f Simplifying d = 2f

Solution

d = {-2f, 2f}

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