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