x^3-15X^2-98=0

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Solution for x^3-15X^2-98=0 equation:


Simplifying
x3 + -15X2 + -98 = 0

Reorder the terms:
-98 + -15X2 + x3 = 0

Solving
-98 + -15X2 + x3 = 0

Solving for variable 'X'.

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

Add '98' to each side of the equation.
-98 + -15X2 + 98 + x3 = 0 + 98

Reorder the terms:
-98 + 98 + -15X2 + x3 = 0 + 98

Combine like terms: -98 + 98 = 0
0 + -15X2 + x3 = 0 + 98
-15X2 + x3 = 0 + 98

Combine like terms: 0 + 98 = 98
-15X2 + x3 = 98

Add '-1x3' to each side of the equation.
-15X2 + x3 + -1x3 = 98 + -1x3

Combine like terms: x3 + -1x3 = 0
-15X2 + 0 = 98 + -1x3
-15X2 = 98 + -1x3

Divide each side by '-15'.
X2 = -6.533333333 + 0.06666666667x3

Simplifying
X2 = -6.533333333 + 0.06666666667x3

Reorder the terms:
6.533333333 + X2 + -0.06666666667x3 = -6.533333333 + 0.06666666667x3 + 6.533333333 + -0.06666666667x3

Reorder the terms:
6.533333333 + X2 + -0.06666666667x3 = -6.533333333 + 6.533333333 + 0.06666666667x3 + -0.06666666667x3

Combine like terms: -6.533333333 + 6.533333333 = 0.000000000
6.533333333 + X2 + -0.06666666667x3 = 0.000000000 + 0.06666666667x3 + -0.06666666667x3
6.533333333 + X2 + -0.06666666667x3 = 0.06666666667x3 + -0.06666666667x3

Combine like terms: 0.06666666667x3 + -0.06666666667x3 = 0.00000000000
6.533333333 + X2 + -0.06666666667x3 = 0.00000000000

The solution to this equation could not be determined.

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