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

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


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

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

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

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

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

Solving
64 + -27x3 = 0

Solving for variable 'x'.

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

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

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

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

Divide each side by '-27'.
x3 = 2.37037037

Simplifying
x3 = 2.37037037

Reorder the terms:
-2.37037037 + x3 = 2.37037037 + -2.37037037

Combine like terms: 2.37037037 + -2.37037037 = 0.00000000
-2.37037037 + x3 = 0.00000000

The solution to this equation could not be determined.

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