(9x+4)(5x^2+8x+1)=

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Solution for (9x+4)(5x^2+8x+1)= equation:


Simplifying
(9x + 4)(5x2 + 8x + 1) = 0

Reorder the terms:
(4 + 9x)(5x2 + 8x + 1) = 0

Reorder the terms:
(4 + 9x)(1 + 8x + 5x2) = 0

Multiply (4 + 9x) * (1 + 8x + 5x2)
(4(1 + 8x + 5x2) + 9x * (1 + 8x + 5x2)) = 0
((1 * 4 + 8x * 4 + 5x2 * 4) + 9x * (1 + 8x + 5x2)) = 0
((4 + 32x + 20x2) + 9x * (1 + 8x + 5x2)) = 0
(4 + 32x + 20x2 + (1 * 9x + 8x * 9x + 5x2 * 9x)) = 0
(4 + 32x + 20x2 + (9x + 72x2 + 45x3)) = 0

Reorder the terms:
(4 + 32x + 9x + 20x2 + 72x2 + 45x3) = 0

Combine like terms: 32x + 9x = 41x
(4 + 41x + 20x2 + 72x2 + 45x3) = 0

Combine like terms: 20x2 + 72x2 = 92x2
(4 + 41x + 92x2 + 45x3) = 0

Solving
4 + 41x + 92x2 + 45x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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