(4x^2+7x-2)(-4x+3)=0

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Solution for (4x^2+7x-2)(-4x+3)=0 equation: 


Simplifying
(4x2 + 7x + -2)(-4x + 3) = 0

Reorder the terms:
(-2 + 7x + 4x2)(-4x + 3) = 0

Reorder the terms:
(-2 + 7x + 4x2)(3 + -4x) = 0

Multiply (-2 + 7x + 4x2) * (3 + -4x)
(-2(3 + -4x) + 7x * (3 + -4x) + 4x2 * (3 + -4x)) = 0
((3 * -2 + -4x * -2) + 7x * (3 + -4x) + 4x2 * (3 + -4x)) = 0
((-6 + 8x) + 7x * (3 + -4x) + 4x2 * (3 + -4x)) = 0
(-6 + 8x + (3 * 7x + -4x * 7x) + 4x2 * (3 + -4x)) = 0
(-6 + 8x + (21x + -28x2) + 4x2 * (3 + -4x)) = 0
(-6 + 8x + 21x + -28x2 + (3 * 4x2 + -4x * 4x2)) = 0
(-6 + 8x + 21x + -28x2 + (12x2 + -16x3)) = 0

Combine like terms: 8x + 21x = 29x
(-6 + 29x + -28x2 + 12x2 + -16x3) = 0

Combine like terms: -28x2 + 12x2 = -16x2
(-6 + 29x + -16x2 + -16x3) = 0

Solving
-6 + 29x + -16x2 + -16x3 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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