(8x+7)(8x+7)(4x+3)(x+1)=15

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Solution for (8x+7)(8x+7)(4x+3)(x+1)=15 equation: 


Simplifying
(8x + 7)(8x + 7)(4x + 3)(x + 1) = 15

Reorder the terms:
(7 + 8x)(8x + 7)(4x + 3)(x + 1) = 15

Reorder the terms:
(7 + 8x)(7 + 8x)(4x + 3)(x + 1) = 15

Reorder the terms:
(7 + 8x)(7 + 8x)(3 + 4x)(x + 1) = 15

Reorder the terms:
(7 + 8x)(7 + 8x)(3 + 4x)(1 + x) = 15

Multiply (7 + 8x) * (7 + 8x)
(7(7 + 8x) + 8x * (7 + 8x))(3 + 4x)(1 + x) = 15
((7 * 7 + 8x * 7) + 8x * (7 + 8x))(3 + 4x)(1 + x) = 15
((49 + 56x) + 8x * (7 + 8x))(3 + 4x)(1 + x) = 15
(49 + 56x + (7 * 8x + 8x * 8x))(3 + 4x)(1 + x) = 15
(49 + 56x + (56x + 64x2))(3 + 4x)(1 + x) = 15

Combine like terms: 56x + 56x = 112x
(49 + 112x + 64x2)(3 + 4x)(1 + x) = 15

Multiply (49 + 112x + 64x2) * (3 + 4x)
(49(3 + 4x) + 112x * (3 + 4x) + 64x2 * (3 + 4x))(1 + x) = 15
((3 * 49 + 4x * 49) + 112x * (3 + 4x) + 64x2 * (3 + 4x))(1 + x) = 15
((147 + 196x) + 112x * (3 + 4x) + 64x2 * (3 + 4x))(1 + x) = 15
(147 + 196x + (3 * 112x + 4x * 112x) + 64x2 * (3 + 4x))(1 + x) = 15
(147 + 196x + (336x + 448x2) + 64x2 * (3 + 4x))(1 + x) = 15
(147 + 196x + 336x + 448x2 + (3 * 64x2 + 4x * 64x2))(1 + x) = 15
(147 + 196x + 336x + 448x2 + (192x2 + 256x3))(1 + x) = 15

Combine like terms: 196x + 336x = 532x
(147 + 532x + 448x2 + 192x2 + 256x3)(1 + x) = 15

Combine like terms: 448x2 + 192x2 = 640x2
(147 + 532x + 640x2 + 256x3)(1 + x) = 15

Multiply (147 + 532x + 640x2 + 256x3) * (1 + x)
(147(1 + x) + 532x * (1 + x) + 640x2 * (1 + x) + 256x3 * (1 + x)) = 15
((1 * 147 + x * 147) + 532x * (1 + x) + 640x2 * (1 + x) + 256x3 * (1 + x)) = 15
((147 + 147x) + 532x * (1 + x) + 640x2 * (1 + x) + 256x3 * (1 + x)) = 15
(147 + 147x + (1 * 532x + x * 532x) + 640x2 * (1 + x) + 256x3 * (1 + x)) = 15
(147 + 147x + (532x + 532x2) + 640x2 * (1 + x) + 256x3 * (1 + x)) = 15
(147 + 147x + 532x + 532x2 + (1 * 640x2 + x * 640x2) + 256x3 * (1 + x)) = 15
(147 + 147x + 532x + 532x2 + (640x2 + 640x3) + 256x3 * (1 + x)) = 15
(147 + 147x + 532x + 532x2 + 640x2 + 640x3 + (1 * 256x3 + x * 256x3)) = 15
(147 + 147x + 532x + 532x2 + 640x2 + 640x3 + (256x3 + 256x4)) = 15

Combine like terms: 147x + 532x = 679x
(147 + 679x + 532x2 + 640x2 + 640x3 + 256x3 + 256x4) = 15

Combine like terms: 532x2 + 640x2 = 1172x2
(147 + 679x + 1172x2 + 640x3 + 256x3 + 256x4) = 15

Combine like terms: 640x3 + 256x3 = 896x3
(147 + 679x + 1172x2 + 896x3 + 256x4) = 15

Solving
147 + 679x + 1172x2 + 896x3 + 256x4 = 15

Solving for variable 'x'.

Reorder the terms:
147 + -15 + 679x + 1172x2 + 896x3 + 256x4 = 15 + -15

Combine like terms: 147 + -15 = 132
132 + 679x + 1172x2 + 896x3 + 256x4 = 15 + -15

Combine like terms: 15 + -15 = 0
132 + 679x + 1172x2 + 896x3 + 256x4 = 0

The solution to this equation could not be determined.

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