3x^2+5x^2=26

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Solution for 3x^2+5x^2=26 equation: 


Simplifying
3x2 + 5x2 = 26

Combine like terms: 3x2 + 5x2 = 8x2
8x2 = 26

Solving
8x2 = 26

Solving for variable 'x'.

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

Divide each side by '8'.
x2 = 3.25

Simplifying
x2 = 3.25

Take the square root of each side:
x = {-1.802775638, 1.802775638}

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