3x*3x+2=50

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Solution for 3x*3x+2=50 equation: 


Simplifying
3x * 3x + 2 = 50

Reorder the terms for easier multiplication:
3 * 3x * x + 2 = 50

Multiply 3 * 3
9x * x + 2 = 50

Multiply x * x
9x2 + 2 = 50

Reorder the terms:
2 + 9x2 = 50

Solving
2 + 9x2 = 50

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + 9x2 = 50 + -2

Combine like terms: 2 + -2 = 0
0 + 9x2 = 50 + -2
9x2 = 50 + -2

Combine like terms: 50 + -2 = 48
9x2 = 48

Divide each side by '9'.
x2 = 5.333333333

Simplifying
x2 = 5.333333333

Take the square root of each side:
x = {-2.309401077, 2.309401077}

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