Match the numbers with their square roots.

252

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528

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649

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Solution

Applying long division method for finding square roots:

$\begin{matrix} 252 2 & ¯ ¯ ¯ 6 ¯ ¯¯¯¯ ¯ 35 ¯ ¯¯¯¯ ¯ 04 4 45 & 235 225 502 & 1004 10040 \end{matrix}$

Thus, $\sqrt{63504} = 252$

$\begin{matrix} 528 5 & ¯ ¯¯¯¯ ¯ 27 ¯ ¯¯¯¯ ¯ 87 ¯ ¯¯¯¯ ¯ 84 25 102 & 287 204 1048 & 8384 83840 \end{matrix}$

Therefore, $\sqrt{278784} = 528$

$\begin{matrix} 649 6 & ¯ ¯¯¯¯ ¯ 42 ¯ ¯¯¯¯ ¯ 12 ¯ ¯¯¯¯ ¯ 01 36 124 & 612 496 1289 & 11601 116010 \end{matrix}$

So, $\sqrt{421201} = 649$

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Similar questions

Match the following with their square roots.

$\begin{matrix} N u m b e r s & S q u a r e r o o t s 1. 289 & a . 22 2. 1225 & b . 17 3. 196 & c . 35 4. 484 & d . 14 \end{matrix}$

Match the following with their square roots.

Numbers Square Roots

1. 289 a. 22

2. 1225 b. 17

3. 196 c. 35

4. 484 d. 14

Match the following with their square roots.

$\begin{matrix} N u m b e r s & S q u a r e r o o t s 1. 289 & a . 22 2. 1225 & b . 17 3. 196 & c . 35 4. 484 & d . 14 \end{matrix}$

Match the numbers with their squares.
$\begin{matrix} 1. 16 & a . 361 2. 23 & b . 256 3. 19 & c . 625 4. 25 & d . 529 \end{matrix}$

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