4p^4-25p^2=16p^2

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Solution for 4p^4-25p^2=16p^2 equation:


Simplifying
4p4 + -25p2 = 16p2

Reorder the terms:
-25p2 + 4p4 = 16p2

Solving
-25p2 + 4p4 = 16p2

Solving for variable 'p'.

Reorder the terms:
-25p2 + -16p2 + 4p4 = 16p2 + -16p2

Combine like terms: -25p2 + -16p2 = -41p2
-41p2 + 4p4 = 16p2 + -16p2

Combine like terms: 16p2 + -16p2 = 0
-41p2 + 4p4 = 0

Factor out the Greatest Common Factor (GCF), 'p2'.
p2(-41 + 4p2) = 0

Subproblem 1

Set the factor 'p2' equal to zero and attempt to solve: Simplifying p2 = 0 Solving p2 = 0 Move all terms containing p to the left, all other terms to the right. Simplifying p2 = 0 Take the square root of each side: p = {0}

Subproblem 2

Set the factor '(-41 + 4p2)' equal to zero and attempt to solve: Simplifying -41 + 4p2 = 0 Solving -41 + 4p2 = 0 Move all terms containing p to the left, all other terms to the right. Add '41' to each side of the equation. -41 + 41 + 4p2 = 0 + 41 Combine like terms: -41 + 41 = 0 0 + 4p2 = 0 + 41 4p2 = 0 + 41 Combine like terms: 0 + 41 = 41 4p2 = 41 Divide each side by '4'. p2 = 10.25 Simplifying p2 = 10.25 Take the square root of each side: p = {-3.201562119, 3.201562119}

Solution

p = {0, -3.201562119, 3.201562119}

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