(4a^2-4a-3)(5a^2+6a-3)=

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Solution for (4a^2-4a-3)(5a^2+6a-3)= equation:


Simplifying
(4a2 + -4a + -3)(5a2 + 6a + -3) = 0

Reorder the terms:
(-3 + -4a + 4a2)(5a2 + 6a + -3) = 0

Reorder the terms:
(-3 + -4a + 4a2)(-3 + 6a + 5a2) = 0

Multiply (-3 + -4a + 4a2) * (-3 + 6a + 5a2)
(-3(-3 + 6a + 5a2) + -4a * (-3 + 6a + 5a2) + 4a2 * (-3 + 6a + 5a2)) = 0
((-3 * -3 + 6a * -3 + 5a2 * -3) + -4a * (-3 + 6a + 5a2) + 4a2 * (-3 + 6a + 5a2)) = 0
((9 + -18a + -15a2) + -4a * (-3 + 6a + 5a2) + 4a2 * (-3 + 6a + 5a2)) = 0
(9 + -18a + -15a2 + (-3 * -4a + 6a * -4a + 5a2 * -4a) + 4a2 * (-3 + 6a + 5a2)) = 0
(9 + -18a + -15a2 + (12a + -24a2 + -20a3) + 4a2 * (-3 + 6a + 5a2)) = 0
(9 + -18a + -15a2 + 12a + -24a2 + -20a3 + (-3 * 4a2 + 6a * 4a2 + 5a2 * 4a2)) = 0
(9 + -18a + -15a2 + 12a + -24a2 + -20a3 + (-12a2 + 24a3 + 20a4)) = 0

Reorder the terms:
(9 + -18a + 12a + -15a2 + -24a2 + -12a2 + -20a3 + 24a3 + 20a4) = 0

Combine like terms: -18a + 12a = -6a
(9 + -6a + -15a2 + -24a2 + -12a2 + -20a3 + 24a3 + 20a4) = 0

Combine like terms: -15a2 + -24a2 = -39a2
(9 + -6a + -39a2 + -12a2 + -20a3 + 24a3 + 20a4) = 0

Combine like terms: -39a2 + -12a2 = -51a2
(9 + -6a + -51a2 + -20a3 + 24a3 + 20a4) = 0

Combine like terms: -20a3 + 24a3 = 4a3
(9 + -6a + -51a2 + 4a3 + 20a4) = 0

Solving
9 + -6a + -51a2 + 4a3 + 20a4 = 0

Solving for variable 'a'.

The solution to this equation could not be determined.

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