Question

find the root of each of the following numbers by using the method of prime factorisation. .
$225$
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Answer 1

Answer:

225= 3×3×5×5 ;so pair making of 3 and 5 =15

Answer 2

Answer:

225 = LCM OF 225

( 5 X 5 X 3 X 3 )

= > 5 X 3

= > 15 .

Step-by-step explanation: