q^4+36-10q^2=0

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Solution for q^4+36-10q^2=0 equation:


Simplifying
q4 + 36 + -10q2 = 0

Reorder the terms:
36 + -10q2 + q4 = 0

Solving
36 + -10q2 + q4 = 0

Solving for variable 'q'.

Begin completing the square.

Move the constant term to the right:

Add '-36' to each side of the equation.
36 + -10q2 + -36 + q4 = 0 + -36

Reorder the terms:
36 + -36 + -10q2 + q4 = 0 + -36

Combine like terms: 36 + -36 = 0
0 + -10q2 + q4 = 0 + -36
-10q2 + q4 = 0 + -36

Combine like terms: 0 + -36 = -36
-10q2 + q4 = -36

The q term is -10q2.  Take half its coefficient (-5).
Square it (25) and add it to both sides.

Add '25' to each side of the equation.
-10q2 + 25 + q4 = -36 + 25

Reorder the terms:
25 + -10q2 + q4 = -36 + 25

Combine like terms: -36 + 25 = -11
25 + -10q2 + q4 = -11

Factor a perfect square on the left side:
(q2 + -5)(q2 + -5) = -11

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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