3x^2+5+2=0

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


Simplifying
3x2 + 5 + 2 = 0

Reorder the terms:
5 + 2 + 3x2 = 0

Combine like terms: 5 + 2 = 7
7 + 3x2 = 0

Solving
7 + 3x2 = 0

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + 3x2 = 0 + -7

Combine like terms: 7 + -7 = 0
0 + 3x2 = 0 + -7
3x2 = 0 + -7

Combine like terms: 0 + -7 = -7
3x2 = -7

Divide each side by '3'.
x2 = -2.333333333

Simplifying
x2 = -2.333333333

Reorder the terms:
2.333333333 + x2 = -2.333333333 + 2.333333333

Combine like terms: -2.333333333 + 2.333333333 = 0.000000000
2.333333333 + x2 = 0.000000000

The solution to this equation could not be determined.

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