-x^3+x^2*8x+16=0

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Solution for -x^3+x^2*8x+16=0 equation:


Simplifying
-1x3 + x2 * 8x + 16 = 0

Reorder the terms for easier multiplication:
-1x3 + 8x2 * x + 16 = 0

Multiply x2 * x
-1x3 + 8x3 + 16 = 0

Reorder the terms:
16 + -1x3 + 8x3 = 0

Combine like terms: -1x3 + 8x3 = 7x3
16 + 7x3 = 0

Solving
16 + 7x3 = 0

Solving for variable 'x'.

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

Add '-16' to each side of the equation.
16 + -16 + 7x3 = 0 + -16

Combine like terms: 16 + -16 = 0
0 + 7x3 = 0 + -16
7x3 = 0 + -16

Combine like terms: 0 + -16 = -16
7x3 = -16

Divide each side by '7'.
x3 = -2.285714286

Simplifying
x3 = -2.285714286

Reorder the terms:
2.285714286 + x3 = -2.285714286 + 2.285714286

Combine like terms: -2.285714286 + 2.285714286 = 0.000000000
2.285714286 + x3 = 0.000000000

The solution to this equation could not be determined.

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