Question

evaluate 64×121 by square root

Answer 1

Hii There!!

64×121=) 8×11=) 88

Answer 2

Step-by-step explanation:

hlo dear

$\sqrt{64 \times 121 } = \sqrt{ {8}^{2} \times {11}^{2} } \\ = > \: \sqrt{ {8}^{2} } \times \sqrt{ {11}^{2} } \\ = > \: 8 \times 11 \\ = > \: 88$

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