Question

square root of 147 x 243​

Answer 1

Answer:

189 is the answer.....

Answer 2

Answer:

$189$

Step-by-step explanation:

$\sqrt{147 \times 243} = \sqrt{3 \times 7 \times 7 \times 3 \times 3 \times 3 \times 3 \times 3}$

$= \sqrt{ {3}^{6} \times {7}^{2} }$

$= {3}^{3} \times 7 = 27 \times 7 = 189$

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