4m^4+7m^2-36=0

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Solution for 4m^4+7m^2-36=0 equation:


Simplifying
4m4 + 7m2 + -36 = 0

Reorder the terms:
-36 + 7m2 + 4m4 = 0

Solving
-36 + 7m2 + 4m4 = 0

Solving for variable 'm'.

Factor a trinomial.
(-4 + -1m2)(9 + -4m2) = 0

Factor a difference between two squares.
(-4 + -1m2)((3 + 2m)(3 + -2m)) = 0

Subproblem 1

Set the factor '(-4 + -1m2)' equal to zero and attempt to solve: Simplifying -4 + -1m2 = 0 Solving -4 + -1m2 = 0 Move all terms containing m to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -1m2 = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -1m2 = 0 + 4 -1m2 = 0 + 4 Combine like terms: 0 + 4 = 4 -1m2 = 4 Divide each side by '-1'. m2 = -4 Simplifying m2 = -4 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 + 2m)' equal to zero and attempt to solve: Simplifying 3 + 2m = 0 Solving 3 + 2m = 0 Move all terms containing m to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + 2m = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 2m = 0 + -3 2m = 0 + -3 Combine like terms: 0 + -3 = -3 2m = -3 Divide each side by '2'. m = -1.5 Simplifying m = -1.5

Subproblem 3

Set the factor '(3 + -2m)' equal to zero and attempt to solve: Simplifying 3 + -2m = 0 Solving 3 + -2m = 0 Move all terms containing m to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -2m = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -2m = 0 + -3 -2m = 0 + -3 Combine like terms: 0 + -3 = -3 -2m = -3 Divide each side by '-2'. m = 1.5 Simplifying m = 1.5

Solution

m = {-1.5, 1.5}

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