4a(a+b)=18

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Solution for 4a(a+b)=18 equation: 


Simplifying
4a(a + b) = 18
(a * 4a + b * 4a) = 18

Reorder the terms:
(4ab + 4a2) = 18
(4ab + 4a2) = 18

Solving
4ab + 4a2 = 18

Solving for variable 'a'.

Reorder the terms:
-18 + 4ab + 4a2 = 18 + -18

Combine like terms: 18 + -18 = 0
-18 + 4ab + 4a2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-9 + 2ab + 2a2) = 0

Ignore the factor 2.

Subproblem 1
Set the factor '(-9 + 2ab + 2a2)' equal to zero and attempt to solve:

Simplifying
-9 + 2ab + 2a2 = 0

Solving
-9 + 2ab + 2a2 = 0

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

The solution to this equation could not be determined.

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