2a+5(a+4)(a+1)+9(a+4)(a+3)(a+1)=

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Solution for 2a+5(a+4)(a+1)+9(a+4)(a+3)(a+1)= equation: 


Simplifying
2a + 5(a + 4)(a + 1) + 9(a + 4)(a + 3)(a + 1) = 0

Reorder the terms:
2a + 5(4 + a)(a + 1) + 9(a + 4)(a + 3)(a + 1) = 0

Reorder the terms:
2a + 5(4 + a)(1 + a) + 9(a + 4)(a + 3)(a + 1) = 0

Multiply (4 + a) * (1 + a)
2a + 5(4(1 + a) + a(1 + a)) + 9(a + 4)(a + 3)(a + 1) = 0
2a + 5((1 * 4 + a * 4) + a(1 + a)) + 9(a + 4)(a + 3)(a + 1) = 0
2a + 5((4 + 4a) + a(1 + a)) + 9(a + 4)(a + 3)(a + 1) = 0
2a + 5(4 + 4a + (1 * a + a * a)) + 9(a + 4)(a + 3)(a + 1) = 0
2a + 5(4 + 4a + (1a + a2)) + 9(a + 4)(a + 3)(a + 1) = 0

Combine like terms: 4a + 1a = 5a
2a + 5(4 + 5a + a2) + 9(a + 4)(a + 3)(a + 1) = 0
2a + (4 * 5 + 5a * 5 + a2 * 5) + 9(a + 4)(a + 3)(a + 1) = 0
2a + (20 + 25a + 5a2) + 9(a + 4)(a + 3)(a + 1) = 0

Reorder the terms:
2a + 20 + 25a + 5a2 + 9(4 + a)(a + 3)(a + 1) = 0

Reorder the terms:
2a + 20 + 25a + 5a2 + 9(4 + a)(3 + a)(a + 1) = 0

Reorder the terms:
2a + 20 + 25a + 5a2 + 9(4 + a)(3 + a)(1 + a) = 0

Multiply (4 + a) * (3 + a)
2a + 20 + 25a + 5a2 + 9(4(3 + a) + a(3 + a))(1 + a) = 0
2a + 20 + 25a + 5a2 + 9((3 * 4 + a * 4) + a(3 + a))(1 + a) = 0
2a + 20 + 25a + 5a2 + 9((12 + 4a) + a(3 + a))(1 + a) = 0
2a + 20 + 25a + 5a2 + 9(12 + 4a + (3 * a + a * a))(1 + a) = 0
2a + 20 + 25a + 5a2 + 9(12 + 4a + (3a + a2))(1 + a) = 0

Combine like terms: 4a + 3a = 7a
2a + 20 + 25a + 5a2 + 9(12 + 7a + a2)(1 + a) = 0

Multiply (12 + 7a + a2) * (1 + a)
2a + 20 + 25a + 5a2 + 9(12(1 + a) + 7a * (1 + a) + a2(1 + a)) = 0
2a + 20 + 25a + 5a2 + 9((1 * 12 + a * 12) + 7a * (1 + a) + a2(1 + a)) = 0
2a + 20 + 25a + 5a2 + 9((12 + 12a) + 7a * (1 + a) + a2(1 + a)) = 0
2a + 20 + 25a + 5a2 + 9(12 + 12a + (1 * 7a + a * 7a) + a2(1 + a)) = 0
2a + 20 + 25a + 5a2 + 9(12 + 12a + (7a + 7a2) + a2(1 + a)) = 0
2a + 20 + 25a + 5a2 + 9(12 + 12a + 7a + 7a2 + (1 * a2 + a * a2)) = 0
2a + 20 + 25a + 5a2 + 9(12 + 12a + 7a + 7a2 + (1a2 + a3)) = 0

Combine like terms: 12a + 7a = 19a
2a + 20 + 25a + 5a2 + 9(12 + 19a + 7a2 + 1a2 + a3) = 0

Combine like terms: 7a2 + 1a2 = 8a2
2a + 20 + 25a + 5a2 + 9(12 + 19a + 8a2 + a3) = 0
2a + 20 + 25a + 5a2 + (12 * 9 + 19a * 9 + 8a2 * 9 + a3 * 9) = 0
2a + 20 + 25a + 5a2 + (108 + 171a + 72a2 + 9a3) = 0

Reorder the terms:
20 + 108 + 2a + 25a + 171a + 5a2 + 72a2 + 9a3 = 0

Combine like terms: 20 + 108 = 128
128 + 2a + 25a + 171a + 5a2 + 72a2 + 9a3 = 0

Combine like terms: 2a + 25a = 27a
128 + 27a + 171a + 5a2 + 72a2 + 9a3 = 0

Combine like terms: 27a + 171a = 198a
128 + 198a + 5a2 + 72a2 + 9a3 = 0

Combine like terms: 5a2 + 72a2 = 77a2
128 + 198a + 77a2 + 9a3 = 0

Solving
128 + 198a + 77a2 + 9a3 = 0

Solving for variable 'a'.

The solution to this equation could not be determined.

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