3x^2+84=0

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Solution for 3x^2+84=0 equation:


Simplifying
3x2 + 84 = 0

Reorder the terms:
84 + 3x2 = 0

Solving
84 + 3x2 = 0

Solving for variable 'x'.

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

Add '-84' to each side of the equation.
84 + -84 + 3x2 = 0 + -84

Combine like terms: 84 + -84 = 0
0 + 3x2 = 0 + -84
3x2 = 0 + -84

Combine like terms: 0 + -84 = -84
3x2 = -84

Divide each side by '3'.
x2 = -28

Simplifying
x2 = -28

Reorder the terms:
28 + x2 = -28 + 28

Combine like terms: -28 + 28 = 0
28 + x2 = 0

The solution to this equation could not be determined.

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