(4x+3)(16x^2-12x+9)=

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Solution for (4x+3)(16x^2-12x+9)= equation:


Simplifying
(4x + 3)(16x2 + -12x + 9) = 0

Reorder the terms:
(3 + 4x)(16x2 + -12x + 9) = 0

Reorder the terms:
(3 + 4x)(9 + -12x + 16x2) = 0

Multiply (3 + 4x) * (9 + -12x + 16x2)
(3(9 + -12x + 16x2) + 4x * (9 + -12x + 16x2)) = 0
((9 * 3 + -12x * 3 + 16x2 * 3) + 4x * (9 + -12x + 16x2)) = 0
((27 + -36x + 48x2) + 4x * (9 + -12x + 16x2)) = 0
(27 + -36x + 48x2 + (9 * 4x + -12x * 4x + 16x2 * 4x)) = 0
(27 + -36x + 48x2 + (36x + -48x2 + 64x3)) = 0

Reorder the terms:
(27 + -36x + 36x + 48x2 + -48x2 + 64x3) = 0

Combine like terms: -36x + 36x = 0
(27 + 0 + 48x2 + -48x2 + 64x3) = 0
(27 + 48x2 + -48x2 + 64x3) = 0

Combine like terms: 48x2 + -48x2 = 0
(27 + 0 + 64x3) = 0
(27 + 64x3) = 0

Solving
27 + 64x3 = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-27' to each side of the equation.
27 + -27 + 64x3 = 0 + -27

Combine like terms: 27 + -27 = 0
0 + 64x3 = 0 + -27
64x3 = 0 + -27

Combine like terms: 0 + -27 = -27
64x3 = -27

Divide each side by '64'.
x3 = -0.421875

Simplifying
x3 = -0.421875

Reorder the terms:
0.421875 + x3 = -0.421875 + 0.421875

Combine like terms: -0.421875 + 0.421875 = 0.000000
0.421875 + x3 = 0.000000

The solution to this equation could not be determined.

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