3(x^2+2)+2=14

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Solution for 3(x^2+2)+2=14 equation: 


Simplifying
3(x2 + 2) + 2 = 14

Reorder the terms:
3(2 + x2) + 2 = 14
(2 * 3 + x2 * 3) + 2 = 14
(6 + 3x2) + 2 = 14

Reorder the terms:
6 + 2 + 3x2 = 14

Combine like terms: 6 + 2 = 8
8 + 3x2 = 14

Solving
8 + 3x2 = 14

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 3x2 = 14 + -8

Combine like terms: 8 + -8 = 0
0 + 3x2 = 14 + -8
3x2 = 14 + -8

Combine like terms: 14 + -8 = 6
3x2 = 6

Divide each side by '3'.
x2 = 2

Simplifying
x2 = 2

Take the square root of each side:
x = {-1.414213562, 1.414213562}

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