5p^4+6p^2-8=0

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Solution for 5p^4+6p^2-8=0 equation:


Simplifying
5p4 + 6p2 + -8 = 0

Reorder the terms:
-8 + 6p2 + 5p4 = 0

Solving
-8 + 6p2 + 5p4 = 0

Solving for variable 'p'.

Factor a trinomial.
(-2 + -1p2)(4 + -5p2) = 0

Subproblem 1

Set the factor '(-2 + -1p2)' equal to zero and attempt to solve: Simplifying -2 + -1p2 = 0 Solving -2 + -1p2 = 0 Move all terms containing p to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + -1p2 = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -1p2 = 0 + 2 -1p2 = 0 + 2 Combine like terms: 0 + 2 = 2 -1p2 = 2 Divide each side by '-1'. p2 = -2 Simplifying p2 = -2 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 '(4 + -5p2)' equal to zero and attempt to solve: Simplifying 4 + -5p2 = 0 Solving 4 + -5p2 = 0 Move all terms containing p to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -5p2 = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -5p2 = 0 + -4 -5p2 = 0 + -4 Combine like terms: 0 + -4 = -4 -5p2 = -4 Divide each side by '-5'. p2 = 0.8 Simplifying p2 = 0.8 Take the square root of each side: p = {-0.894427191, 0.894427191}

Solution

p = {-0.894427191, 0.894427191}

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