(3a+2b)(9a^2-6ab+4b^2)=

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Solution for (3a+2b)(9a^2-6ab+4b^2)= equation:


Simplifying
(3a + 2b)(9a2 + -6ab + 4b2) = 0

Reorder the terms:
(3a + 2b)(-6ab + 9a2 + 4b2) = 0

Multiply (3a + 2b) * (-6ab + 9a2 + 4b2)
(3a * (-6ab + 9a2 + 4b2) + 2b * (-6ab + 9a2 + 4b2)) = 0
((-6ab * 3a + 9a2 * 3a + 4b2 * 3a) + 2b * (-6ab + 9a2 + 4b2)) = 0

Reorder the terms:
((12ab2 + -18a2b + 27a3) + 2b * (-6ab + 9a2 + 4b2)) = 0
((12ab2 + -18a2b + 27a3) + 2b * (-6ab + 9a2 + 4b2)) = 0
(12ab2 + -18a2b + 27a3 + (-6ab * 2b + 9a2 * 2b + 4b2 * 2b)) = 0
(12ab2 + -18a2b + 27a3 + (-12ab2 + 18a2b + 8b3)) = 0

Reorder the terms:
(12ab2 + -12ab2 + -18a2b + 18a2b + 27a3 + 8b3) = 0

Combine like terms: 12ab2 + -12ab2 = 0
(0 + -18a2b + 18a2b + 27a3 + 8b3) = 0
(-18a2b + 18a2b + 27a3 + 8b3) = 0

Combine like terms: -18a2b + 18a2b = 0
(0 + 27a3 + 8b3) = 0
(27a3 + 8b3) = 0

Solving
27a3 + 8b3 = 0

Solving for variable 'a'.

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

Add '-8b3' to each side of the equation.
27a3 + 8b3 + -8b3 = 0 + -8b3

Combine like terms: 8b3 + -8b3 = 0
27a3 + 0 = 0 + -8b3
27a3 = 0 + -8b3
Remove the zero:
27a3 = -8b3

Divide each side by '27'.
a3 = -0.2962962963b3

Simplifying
a3 = -0.2962962963b3

Combine like terms: -0.2962962963b3 + 0.2962962963b3 = 0.0000000000
a3 + 0.2962962963b3 = 0.0000000000

The solution to this equation could not be determined.

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