(4x+2)(16x^2-8x+4)=0

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Solution for (4x+2)(16x^2-8x+4)=0 equation:


Simplifying
(4x + 2)(16x2 + -8x + 4) = 0

Reorder the terms:
(2 + 4x)(16x2 + -8x + 4) = 0

Reorder the terms:
(2 + 4x)(4 + -8x + 16x2) = 0

Multiply (2 + 4x) * (4 + -8x + 16x2)
(2(4 + -8x + 16x2) + 4x * (4 + -8x + 16x2)) = 0
((4 * 2 + -8x * 2 + 16x2 * 2) + 4x * (4 + -8x + 16x2)) = 0
((8 + -16x + 32x2) + 4x * (4 + -8x + 16x2)) = 0
(8 + -16x + 32x2 + (4 * 4x + -8x * 4x + 16x2 * 4x)) = 0
(8 + -16x + 32x2 + (16x + -32x2 + 64x3)) = 0

Reorder the terms:
(8 + -16x + 16x + 32x2 + -32x2 + 64x3) = 0

Combine like terms: -16x + 16x = 0
(8 + 0 + 32x2 + -32x2 + 64x3) = 0
(8 + 32x2 + -32x2 + 64x3) = 0

Combine like terms: 32x2 + -32x2 = 0
(8 + 0 + 64x3) = 0
(8 + 64x3) = 0

Solving
8 + 64x3 = 0

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 64x3 = 0 + -8

Combine like terms: 8 + -8 = 0
0 + 64x3 = 0 + -8
64x3 = 0 + -8

Combine like terms: 0 + -8 = -8
64x3 = -8

Divide each side by '64'.
x3 = -0.125

Simplifying
x3 = -0.125

Reorder the terms:
0.125 + x3 = -0.125 + 0.125

Combine like terms: -0.125 + 0.125 = 0.000
0.125 + x3 = 0.000

The solution to this equation could not be determined.

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