2X^3+5x^2-4=0

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Solution for 2X^3+5x^2-4=0 equation:


Simplifying
2X3 + 5x2 + -4 = 0

Reorder the terms:
-4 + 2X3 + 5x2 = 0

Solving
-4 + 2X3 + 5x2 = 0

Solving for variable 'X'.

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

Add '4' to each side of the equation.
-4 + 2X3 + 4 + 5x2 = 0 + 4

Reorder the terms:
-4 + 4 + 2X3 + 5x2 = 0 + 4

Combine like terms: -4 + 4 = 0
0 + 2X3 + 5x2 = 0 + 4
2X3 + 5x2 = 0 + 4

Combine like terms: 0 + 4 = 4
2X3 + 5x2 = 4

Add '-5x2' to each side of the equation.
2X3 + 5x2 + -5x2 = 4 + -5x2

Combine like terms: 5x2 + -5x2 = 0
2X3 + 0 = 4 + -5x2
2X3 = 4 + -5x2

Divide each side by '2'.
X3 = 2 + -2.5x2

Simplifying
X3 = 2 + -2.5x2

Reorder the terms:
-2 + X3 + 2.5x2 = 2 + -2.5x2 + -2 + 2.5x2

Reorder the terms:
-2 + X3 + 2.5x2 = 2 + -2 + -2.5x2 + 2.5x2

Combine like terms: 2 + -2 = 0
-2 + X3 + 2.5x2 = 0 + -2.5x2 + 2.5x2
-2 + X3 + 2.5x2 = -2.5x2 + 2.5x2

Combine like terms: -2.5x2 + 2.5x2 = 0.0
-2 + X3 + 2.5x2 = 0.0

The solution to this equation could not be determined.

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