0=0.75x^3+3.5X^2

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Solution for 0=0.75x^3+3.5X^2 equation:


Simplifying
0 = 0.75x3 + 3.5X2

Reorder the terms:
0 = 3.5X2 + 0.75x3

Solving
0 = 3.5X2 + 0.75x3

Solving for variable 'X'.

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

Add '-3.5X2' to each side of the equation.
0 + -3.5X2 = 3.5X2 + -3.5X2 + 0.75x3
Remove the zero:
-3.5X2 = 3.5X2 + -3.5X2 + 0.75x3

Combine like terms: 3.5X2 + -3.5X2 = 0.0
-3.5X2 = 0.0 + 0.75x3
-3.5X2 = 0.75x3

Divide each side by '-3.5'.
X2 = -0.2142857143x3

Simplifying
X2 = -0.2142857143x3

Combine like terms: -0.2142857143x3 + 0.2142857143x3 = 0.0000000000
X2 + 0.2142857143x3 = 0.0000000000

The solution to this equation could not be determined.

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