Use differentials to approximate the given values by hand. Provide 4 decimal digits of accuracy. Note: Only use a calculator for routine arithmetic (addition, subtraction, multiplication, division) as part of the approximation by differentials. If you use your calculator to obtain a result directly (for example, taking powers or roots), then your answer may be different than the requested approximation.) $\sqrt{{9.06}} \approx$ $\sqrt{{8.92}} \approx$ $\sqrt[3]{{125.09}} \approx$ $\sqrt[3]{{124.95}} \approx$