Question

find the smallest no by which when multiplied with 4900 will make the product a perfect cube . find the cube root of the product

Answer 1

4900 = 2*2*5*5*7*7
Multiply it by 2*5*7 (70)
It gives 343000
Root - 70

Answer 2

ANSWER :

first we will take prime factorisation of 4900.

STEP BY STEP EXPLANATION:

4900-2*2450*2*1225*5*245*

5*49*7*7*7*1

√4900=√2*2 * 5*5 * 7*7

4900 =2*5*7

=70

=4900*70

=3,43,000

answer completed this is the answer.

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