(5x+3)(5x^2-9x+4)=0

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Solution for (5x+3)(5x^2-9x+4)=0 equation: 


Simplifying
(5x + 3)(5x2 + -9x + 4) = 0

Reorder the terms:
(3 + 5x)(5x2 + -9x + 4) = 0

Reorder the terms:
(3 + 5x)(4 + -9x + 5x2) = 0

Multiply (3 + 5x) * (4 + -9x + 5x2)
(3(4 + -9x + 5x2) + 5x * (4 + -9x + 5x2)) = 0
((4 * 3 + -9x * 3 + 5x2 * 3) + 5x * (4 + -9x + 5x2)) = 0
((12 + -27x + 15x2) + 5x * (4 + -9x + 5x2)) = 0
(12 + -27x + 15x2 + (4 * 5x + -9x * 5x + 5x2 * 5x)) = 0
(12 + -27x + 15x2 + (20x + -45x2 + 25x3)) = 0

Reorder the terms:
(12 + -27x + 20x + 15x2 + -45x2 + 25x3) = 0

Combine like terms: -27x + 20x = -7x
(12 + -7x + 15x2 + -45x2 + 25x3) = 0

Combine like terms: 15x2 + -45x2 = -30x2
(12 + -7x + -30x2 + 25x3) = 0

Solving
12 + -7x + -30x2 + 25x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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