Question

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Answer 1

a) $\sqrt{1764} = \sqrt{2^{2} . 3^{2} . 7^{2} } =42$

b)$\sqrt{12} =\sqrt{4.3} = 2\sqrt{3} = 3,4$

c) $\sqrt{9,61} = \sqrt{ \frac{961}{100} } = \sqrt{ \frac{31.31}{10.10} } = \frac{31}{10} = 3,1$

d)$\sqrt{ {6,01} } = \sqrt{ \frac{601}{100} } = \frac{\sqrt{601}}{10}$