(a-6)(2a+5)(a+1)=

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Solution for (a-6)(2a+5)(a+1)= equation:


Simplifying
(a + -6)(2a + 5)(a + 1) = 0

Reorder the terms:
(-6 + a)(2a + 5)(a + 1) = 0

Reorder the terms:
(-6 + a)(5 + 2a)(a + 1) = 0

Reorder the terms:
(-6 + a)(5 + 2a)(1 + a) = 0

Multiply (-6 + a) * (5 + 2a)
(-6(5 + 2a) + a(5 + 2a))(1 + a) = 0
((5 * -6 + 2a * -6) + a(5 + 2a))(1 + a) = 0
((-30 + -12a) + a(5 + 2a))(1 + a) = 0
(-30 + -12a + (5 * a + 2a * a))(1 + a) = 0
(-30 + -12a + (5a + 2a2))(1 + a) = 0

Combine like terms: -12a + 5a = -7a
(-30 + -7a + 2a2)(1 + a) = 0

Multiply (-30 + -7a + 2a2) * (1 + a)
(-30(1 + a) + -7a * (1 + a) + 2a2 * (1 + a)) = 0
((1 * -30 + a * -30) + -7a * (1 + a) + 2a2 * (1 + a)) = 0
((-30 + -30a) + -7a * (1 + a) + 2a2 * (1 + a)) = 0
(-30 + -30a + (1 * -7a + a * -7a) + 2a2 * (1 + a)) = 0
(-30 + -30a + (-7a + -7a2) + 2a2 * (1 + a)) = 0
(-30 + -30a + -7a + -7a2 + (1 * 2a2 + a * 2a2)) = 0
(-30 + -30a + -7a + -7a2 + (2a2 + 2a3)) = 0

Combine like terms: -30a + -7a = -37a
(-30 + -37a + -7a2 + 2a2 + 2a3) = 0

Combine like terms: -7a2 + 2a2 = -5a2
(-30 + -37a + -5a2 + 2a3) = 0

Solving
-30 + -37a + -5a2 + 2a3 = 0

Solving for variable 'a'.

The solution to this equation could not be determined.

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