3A^2+4=304

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Solution for 3A^2+4=304 equation: 


Simplifying
3A2 + 4 = 304

Reorder the terms:
4 + 3A2 = 304

Solving
4 + 3A2 = 304

Solving for variable 'A'.

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

Add '-4' to each side of the equation.
4 + -4 + 3A2 = 304 + -4

Combine like terms: 4 + -4 = 0
0 + 3A2 = 304 + -4
3A2 = 304 + -4

Combine like terms: 304 + -4 = 300
3A2 = 300

Divide each side by '3'.
A2 = 100

Simplifying
A2 = 100

Take the square root of each side:
A = {-10, 10}

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