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

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


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

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

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

Multiply (-3 + 5x + 4x2) * (3 + -5x + x2)
(-3(3 + -5x + x2) + 5x * (3 + -5x + x2) + 4x2 * (3 + -5x + x2)) = 0
((3 * -3 + -5x * -3 + x2 * -3) + 5x * (3 + -5x + x2) + 4x2 * (3 + -5x + x2)) = 0
((-9 + 15x + -3x2) + 5x * (3 + -5x + x2) + 4x2 * (3 + -5x + x2)) = 0
(-9 + 15x + -3x2 + (3 * 5x + -5x * 5x + x2 * 5x) + 4x2 * (3 + -5x + x2)) = 0
(-9 + 15x + -3x2 + (15x + -25x2 + 5x3) + 4x2 * (3 + -5x + x2)) = 0
(-9 + 15x + -3x2 + 15x + -25x2 + 5x3 + (3 * 4x2 + -5x * 4x2 + x2 * 4x2)) = 0
(-9 + 15x + -3x2 + 15x + -25x2 + 5x3 + (12x2 + -20x3 + 4x4)) = 0

Reorder the terms:
(-9 + 15x + 15x + -3x2 + -25x2 + 12x2 + 5x3 + -20x3 + 4x4) = 0

Combine like terms: 15x + 15x = 30x
(-9 + 30x + -3x2 + -25x2 + 12x2 + 5x3 + -20x3 + 4x4) = 0

Combine like terms: -3x2 + -25x2 = -28x2
(-9 + 30x + -28x2 + 12x2 + 5x3 + -20x3 + 4x4) = 0

Combine like terms: -28x2 + 12x2 = -16x2
(-9 + 30x + -16x2 + 5x3 + -20x3 + 4x4) = 0

Combine like terms: 5x3 + -20x3 = -15x3
(-9 + 30x + -16x2 + -15x3 + 4x4) = 0

Solving
-9 + 30x + -16x2 + -15x3 + 4x4 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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