Find the square root of each of the following by prime factorisatio 7744
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Find the square root of each of the following by prime factorisatio 7744?
Given:
Using prime factorisation method, we have
7744=2×2×2×2×2×2×11×11
⇒7744=2
2 ×2 2 ×2 2 ×11 2
Taken Square :
Taking square root, we have
7744
= 2 2×2 2×2 2 ×11 2
=2×2×2×11
=88
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