(4x^2+7)(x^2+2x+8)=

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Solution for (4x^2+7)(x^2+2x+8)= equation: 


Simplifying
(4x2 + 7)(x2 + 2x + 8) = 0

Reorder the terms:
(7 + 4x2)(x2 + 2x + 8) = 0

Reorder the terms:
(7 + 4x2)(8 + 2x + x2) = 0

Multiply (7 + 4x2) * (8 + 2x + x2)
(7(8 + 2x + x2) + 4x2 * (8 + 2x + x2)) = 0
((8 * 7 + 2x * 7 + x2 * 7) + 4x2 * (8 + 2x + x2)) = 0
((56 + 14x + 7x2) + 4x2 * (8 + 2x + x2)) = 0
(56 + 14x + 7x2 + (8 * 4x2 + 2x * 4x2 + x2 * 4x2)) = 0
(56 + 14x + 7x2 + (32x2 + 8x3 + 4x4)) = 0

Combine like terms: 7x2 + 32x2 = 39x2
(56 + 14x + 39x2 + 8x3 + 4x4) = 0

Solving
56 + 14x + 39x2 + 8x3 + 4x4 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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