what’s the answer ? $\sqrt{7 \times 343}$

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Question

what’s the answer ?

$\sqrt{7 \times 343}$

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Mathematics Ben Gia 3 years 2021-08-22T05:05:15+00:00 2021-08-22T05:05:15+00:00 2 Answers 8 views 0

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Captcha* Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )

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yenoanh · Answer 1 · 2021-08-22T05:06:35+00:00

yenoanh

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2021-08-22T05:06:35+00:00 August 22, 2021 at 5:06 am

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Answer:

49

Step-by-step explanation:

$\sqrt{7(343)}$

= $\sqrt{2401}$

= 49

Edana · Answer 2 · 2021-08-22T05:06:48+00:00

Edana

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2021-08-22T05:06:48+00:00 August 22, 2021 at 5:06 am

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Answer:

$\sqrt{7*343}=49$ ✔︎

Step-by-step explanation:

$Simplify~ the~ radical ~by ~breaking ~the~ radicand ~up~ into ~a ~product ~\\of known factors$

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