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Simplifying
4m2 + -18 = 0
Reorder the terms:
-18 + 4m2 = 0
Solving
-18 + 4m2 = 0
Solving for variable 'm'.
Move all terms containing m to the left, all other terms to the right.
Add '18' to each side of the equation.
-18 + 18 + 4m2 = 0 + 18
Combine like terms: -18 + 18 = 0
0 + 4m2 = 0 + 18
4m2 = 0 + 18
Combine like terms: 0 + 18 = 18
4m2 = 18
Divide each side by '4'.
m2 = 4.5
Simplifying
m2 = 4.5
Take the square root of each side:
m = {-2.121320344, 2.121320344}
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