Question

Can someone help me solving this equation for x please

Answer 1

±2/11

Explanation:

Take the square root of both sides of the equation:

`√(x^2)=\sqrt{(4)/(121)}\\\\\boxed{x=\pm(2)/(11)}`

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Here, we need to recognize that (-2/11)^2 = (2/11)^2 = 4/121, so both the positive and negative roots of 4/121 are solutions to the equation.