Question16. Approximate $\sqrt{2}$ as 1.414. Find approximate values for: a) $\sqrt{200}$ b) $\sqrt{20000}$
17. Approximate $\sqrt[3]{2}$ as 1.260 and $\sqrt[3]{4}$ as 1.587. Find approximate values for: a) $\sqrt[3]{2000}$ b) $\sqrt[3]{4000000}$

Studdy Solution
Calculate the approximate value for $\sqrt[3]{4000000}$.
$$\sqrt[3]{4000000} \approx 1.587401052 \cdot 100 = 158.7401052$$
The approximate values for each radical are as follows: a) $\sqrt{200} \approx 14.14213562$ b) $\sqrt{20000} \approx 141.4213562$ a) $\sqrt[3]{2000} \approx 12.5992105$ b) $\sqrt[3]{4000000} \approx 158.7401052$