(3x^2)+(x^2)=10

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Solution for (3x^2)+(x^2)=10 equation: 


Simplifying
(3x2) + (x2) = 10
(3x2) + x2 = 10

Combine like terms: (3x2) + x2 = 4x2
4x2 = 10

Solving
4x2 = 10

Solving for variable 'x'.

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

Divide each side by '4'.
x2 = 2.5

Simplifying
x2 = 2.5

Take the square root of each side:
x = {-1.58113883, 1.58113883}

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