2. Find the cube root of the following numbers by prime factorization method
(Any two): 5 + 5 = 1
(b). 42875
Answers
Answered by
1
Answer:
5|42875
5|8575
5|1715
7|343
7|49
7|7
|1
42875 = 5 x 5 x 5 x 7 x 7 x 7 = 53 x 73= (5 x 7)3
= 5 x 7 =35.
Step-by-step explanation:
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Answered by
1
42875 = 5×5×5×7×7×7
= 53×75
= (5×7)3
= 5×7 = 35
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