2*x^2+10x*x=28

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Solution for 2*x^2+10x*x=28 equation: 


Simplifying
2x2 + 10x * x = 28

Multiply x * x
2x2 + 10x2 = 28

Combine like terms: 2x2 + 10x2 = 12x2
12x2 = 28

Solving
12x2 = 28

Solving for variable 'x'.

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

Divide each side by '12'.
x2 = 2.333333333

Simplifying
x2 = 2.333333333

Take the square root of each side:
x = {-1.527525232, 1.527525232}

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