M^4+m^2-42=0

Solution for M^4+m^2-42=0 equation:

Simplifying
M4 + m2 + -42 = 0

Reorder the terms:
-42 + M4 + m2 = 0

Solving
-42 + M4 + m2 = 0

Solving for variable 'M'.

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

Add '42' to each side of the equation.
-42 + M4 + 42 + m2 = 0 + 42

Reorder the terms:
-42 + 42 + M4 + m2 = 0 + 42

Combine like terms: -42 + 42 = 0
0 + M4 + m2 = 0 + 42
M4 + m2 = 0 + 42

Combine like terms: 0 + 42 = 42
M4 + m2 = 42

Add '-1m2' to each side of the equation.
M4 + m2 + -1m2 = 42 + -1m2

Combine like terms: m2 + -1m2 = 0
M4 + 0 = 42 + -1m2
M4 = 42 + -1m2

Simplifying
M4 = 42 + -1m2

Reorder the terms:
-42 + M4 + m2 = 42 + -1m2 + -42 + m2

Reorder the terms:
-42 + M4 + m2 = 42 + -42 + -1m2 + m2

Combine like terms: 42 + -42 = 0
-42 + M4 + m2 = 0 + -1m2 + m2
-42 + M4 + m2 = -1m2 + m2

Combine like terms: -1m2 + m2 = 0
-42 + M4 + m2 = 0

The solution to this equation could not be determined.