(2x^2+5)(4x+3)=8

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Solution for (2x^2+5)(4x+3)=8 equation: 


Simplifying
(2x2 + 5)(4x + 3) = 8

Reorder the terms:
(5 + 2x2)(4x + 3) = 8

Reorder the terms:
(5 + 2x2)(3 + 4x) = 8

Multiply (5 + 2x2) * (3 + 4x)
(5(3 + 4x) + 2x2 * (3 + 4x)) = 8
((3 * 5 + 4x * 5) + 2x2 * (3 + 4x)) = 8
((15 + 20x) + 2x2 * (3 + 4x)) = 8
(15 + 20x + (3 * 2x2 + 4x * 2x2)) = 8
(15 + 20x + (6x2 + 8x3)) = 8
(15 + 20x + 6x2 + 8x3) = 8

Solving
15 + 20x + 6x2 + 8x3 = 8

Solving for variable 'x'.

Reorder the terms:
15 + -8 + 20x + 6x2 + 8x3 = 8 + -8

Combine like terms: 15 + -8 = 7
7 + 20x + 6x2 + 8x3 = 8 + -8

Combine like terms: 8 + -8 = 0
7 + 20x + 6x2 + 8x3 = 0

The solution to this equation could not be determined.

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