Question

Find the square root by prime factorisation metod a ) 5625 and b ) 10816​

Answer 1

Answer:

The prime factors of 5625 is 3 x 3 x 5 x 5 x 5 x 5. Hence, 3^2 x 5^2 x 5^2 = 5625. Thus the square root of 5625 is 75.

Prime Factors of 10816 =2, 2, 2, 2, 2, 2, 13, 13

Which is the same as = 26 x 132

Prime Factors Tree of 10816

10816

/ \

2 5408

/ \

2 2704

/ \

2 1352

/ \

2 676

/ \

2 338

/ \

2 169

/ \

13 13

/ \

13 1

......hope this helps u.....

.........VARSHA PARIHAR.........

Answer 2

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