(5m^2+9)+(3m^2+6)=

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Solution for (5m^2+9)+(3m^2+6)= equation:


Simplifying
(5m2 + 9) + (3m2 + 6) = 0

Reorder the terms:
(9 + 5m2) + (3m2 + 6) = 0

Remove parenthesis around (9 + 5m2)
9 + 5m2 + (3m2 + 6) = 0

Reorder the terms:
9 + 5m2 + (6 + 3m2) = 0

Remove parenthesis around (6 + 3m2)
9 + 5m2 + 6 + 3m2 = 0

Reorder the terms:
9 + 6 + 5m2 + 3m2 = 0

Combine like terms: 9 + 6 = 15
15 + 5m2 + 3m2 = 0

Combine like terms: 5m2 + 3m2 = 8m2
15 + 8m2 = 0

Solving
15 + 8m2 = 0

Solving for variable 'm'.

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

Add '-15' to each side of the equation.
15 + -15 + 8m2 = 0 + -15

Combine like terms: 15 + -15 = 0
0 + 8m2 = 0 + -15
8m2 = 0 + -15

Combine like terms: 0 + -15 = -15
8m2 = -15

Divide each side by '8'.
m2 = -1.875

Simplifying
m2 = -1.875

Reorder the terms:
1.875 + m2 = -1.875 + 1.875

Combine like terms: -1.875 + 1.875 = 0.000
1.875 + m2 = 0.000

The solution to this equation could not be determined.

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