a^2+4+3a^2+5=

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Solution for a^2+4+3a^2+5= equation:


Simplifying
a2 + 4 + 3a2 + 5 = 0

Reorder the terms:
4 + 5 + a2 + 3a2 = 0

Combine like terms: 4 + 5 = 9
9 + a2 + 3a2 = 0

Combine like terms: a2 + 3a2 = 4a2
9 + 4a2 = 0

Solving
9 + 4a2 = 0

Solving for variable 'a'.

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

Add '-9' to each side of the equation.
9 + -9 + 4a2 = 0 + -9

Combine like terms: 9 + -9 = 0
0 + 4a2 = 0 + -9
4a2 = 0 + -9

Combine like terms: 0 + -9 = -9
4a2 = -9

Divide each side by '4'.
a2 = -2.25

Simplifying
a2 = -2.25

Reorder the terms:
2.25 + a2 = -2.25 + 2.25

Combine like terms: -2.25 + 2.25 = 0.00
2.25 + a2 = 0.00

The solution to this equation could not be determined.

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