5. Find the square root of the following by prime factorisation

1.	5. Find the square root of the following by prime factorisation
Answer» Answer: 484 = 2 × 2 × 11 × 11. √484 = √(2 × 2 × 11 × 11) ... 324 = 2 × 2 × 3 × 3 × 3 × 3. √324 = √(2 × 2 × 3 × 3 × 3 × 3) ... 1764 = 2 x 2 x 3 x 3 x 7 x 7. ... 4356 = 2 x 2 x 3 x 3 x 11 x 11. ... 11025 = 5 x 5 x 3 x 3 x 7 x 7. ... = 5 × 5 × 3 × 3 × 3 × 3.

Answer»

Answer:

484 = 2 × 2 × 11 × 11. √484 = √(2 × 2 × 11 × 11) ...

324 = 2 × 2 × 3 × 3 × 3 × 3. √324 = √(2 × 2 × 3 × 3 × 3 × 3) ...

1764 = 2 x 2 x 3 x 3 x 7 x 7. ...

4356 = 2 x 2 x 3 x 3 x 11 x 11. ...

11025 = 5 x 5 x 3 x 3 x 7 x 7. ...

= 5 × 5 × 3 × 3 × 3 × 3.

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