3x^2-11=10

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Solution for 3x^2-11=10 equation:


Simplifying
3x2 + -11 = 10

Reorder the terms:
-11 + 3x2 = 10

Solving
-11 + 3x2 = 10

Solving for variable 'x'.

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

Add '11' to each side of the equation.
-11 + 11 + 3x2 = 10 + 11

Combine like terms: -11 + 11 = 0
0 + 3x2 = 10 + 11
3x2 = 10 + 11

Combine like terms: 10 + 11 = 21
3x2 = 21

Divide each side by '3'.
x2 = 7

Simplifying
x2 = 7

Take the square root of each side:
x = {-2.645751311, 2.645751311}

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