Two marks example problems VI — task. Mathematics State Board, Class 9.

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1. Express the surds in the simplest form:

(i) \(\sqrt{8}\) \(=\)

i \sqrt{i}

(ii)

\sqrt[3]{192}

\(=\)

i \sqrt[i]{i}

2. Show that

\sqrt[3]{7} > \sqrt[4]{5}

Proof:

\sqrt[3]{7} = \sqrt[i]{i}

\sqrt[4]{5} = \sqrt[i]{i}

\sqrt[i]{i}

\(>\)

\sqrt[i]{i}

\sqrt[3]{i}

\sqrt[i]{5}

Did you find an error?

10. Two marks example problems VI