Match column A with column B Column A Column B 2 9 × 3 12 3 2 6 × 3 4 2 12 × 3 8 2 2 4 × 3 3 2 12 × 3 9 3 2 4 × 3 6 2 8 × 3 12 2 2 3 × 3 4

Given table is, Column A Column B 2 9 × 3 12 3 2 6 × 3 4 2 12 × 3 8 2 2 4 × 3 3 2 12 × 3 9 3 2 4 × 3 6 2 8 × 3 12 2 2 3 × 3 4 Now, 2 9 × 3 12 3 = 2 9 3 × 3 12 3 = 2 3 × 3 4 2 12 × 3 8 2 = 2 12 2 × 3 8 2 = 2 6 × 3 4 2 12 × 3 9 3 = 2 12 3 × 3 9 3 = 2 4 × 3 3 2 8 × 3 12 2 = 2 8 2 × 3 12 2 = 2 4 × 3 6 Hence, the correct table is, Column A Column B 2 9 × 3 12 3 2 3 × 3 4 2 12 × 3 8 2 2 6 × 3 4 2 12 × 3 9 3 2 4 × 3 3 2 8 × 3 12 2 2 4 × 3 6

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Pearson IIT Foundation Mathematics>Chapter 4 - Powers and Roots>Exercise 1

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The sum of the square roots of all the two-digit perfect squares is .

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Important Questions on Powers and Roots

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Pearson IIT Foundation Mathematics>Chapter 4 - Powers and Roots>Exercise 1

Match column A with column B

Column A	Column B
$\sqrt[3]{2^{9} \times 3^{12}}$	$2^{6} \times 3^{4}$
$\sqrt[2]{2^{12} \times 3^{8}}$	$2^{4} \times 3^{3}$
$\sqrt[3]{2^{12} \times 3^{9}}$	$2^{4} \times 3^{6}$
$\sqrt[2]{2^{8} \times 3^{12}}$	$2^{3} \times 3^{4}$