91Ó°ÊÓ

Find each cube root. $$\sqrt[3]{-125}$$

Find each square root. $$-\sqrt{100}$$

Find each cube root. $$-\sqrt[3]{343}$$

Use a calculator to find an approximation of each square root to three decimal places. $$\sqrt{2}$$

Simplify each radical. $$\sqrt{\frac{20}{49}}$$

Graph each function. $$f(x)=1+\sqrt[3]{x}$$

Graph each function. Check your work with a graphing calculator. $$f(x)=-1+\sqrt{x}$$

Write each expression without a radical sign. Assume all variables represent positive numbers or \(0 .\) $$-\sqrt[4]{a^{16} b^{12} c^{4}}$$

Simplify each expression. All variables of square root expressions represent positive numbers. Assume no division by 0. $$-7 \sqrt{1,000}$$

Find each square root. If it is not exact, give a decimal approximation correct to three decimal places. $$\sqrt{0.3588}$$