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Removing the variable's exponent
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$\sqrt{\left(1+\frac{x}{2}\right)^2}=\pm \sqrt{4.8893}$
Learn how to solve quadratic equations problems step by step online. Solve the quadratic equation (1+x/2)^2=4.8893. Removing the variable's exponent. Cancel exponents 2 and \frac{1}{2}. We need to isolate the dependent variable , we can do that by simultaneously subtracting 1 from both sides of the equation. As in the equation we have the sign \pm, this produces two identical equations that differ in the sign of the term \sqrt{4.8893}. We write and solve both equations, one taking the positive sign, and the other taking the negative sign.