x^3-15x^2+70X-100=0

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Solution for x^3-15x^2+70X-100=0 equation:


Simplifying
x3 + -15x2 + 70X + -100 = 0

Reorder the terms:
-100 + 70X + -15x2 + x3 = 0

Solving
-100 + 70X + -15x2 + x3 = 0

Solving for variable 'X'.

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

Add '100' to each side of the equation.
-100 + 70X + -15x2 + 100 + x3 = 0 + 100

Reorder the terms:
-100 + 100 + 70X + -15x2 + x3 = 0 + 100

Combine like terms: -100 + 100 = 0
0 + 70X + -15x2 + x3 = 0 + 100
70X + -15x2 + x3 = 0 + 100

Combine like terms: 0 + 100 = 100
70X + -15x2 + x3 = 100

Add '15x2' to each side of the equation.
70X + -15x2 + 15x2 + x3 = 100 + 15x2

Combine like terms: -15x2 + 15x2 = 0
70X + 0 + x3 = 100 + 15x2
70X + x3 = 100 + 15x2

Add '-1x3' to each side of the equation.
70X + x3 + -1x3 = 100 + 15x2 + -1x3

Combine like terms: x3 + -1x3 = 0
70X + 0 = 100 + 15x2 + -1x3
70X = 100 + 15x2 + -1x3

Divide each side by '70'.
X = 1.428571429 + 0.2142857143x2 + -0.01428571429x3

Simplifying
X = 1.428571429 + 0.2142857143x2 + -0.01428571429x3

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