(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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