Indices, SM-Bank 074 MC Between which two number does \(\sqrt{70}\) lie? \(5\ \text{and }6\) \(6\ \text{and }7\) \(7\ \text{and }8\) \(8\ \text{and }9\) Show Answers Only \(D\) Show Worked Solution \(\text{Consider Option D:}\) \(\rightarrow\ \sqrt{64}=8\) \(\rightarrow\ \sqrt{81}=9\) \(\therefore\ \sqrt{70}\ \text{lies between }\sqrt{64} \text{ and }\sqrt{81}\) \(\therefore\ \sqrt{70}\ \text{lies between }8 \text{ and }9\) \(\Rightarrow D\)