Math, asked by avikjain62, 9 months ago

how to solve.
what is the problem number by which 1372 must be multiplied so that the product becomes a perfect cube ?find the required perfect cube so obtained​

Answers

Answered by aakashgandhi06
1

Answer:

2773 and 2 is multiplied

Step-by-step explanation:

first take out 1372 lcm that would be:

2 1372

2 686

7 343

7 49

7 7

so lcm is 2 x 2 x 7 x 7 x 7

7 can be grouped but 2 can't so we will multiply the lcm by to to obtain a perfect cube root so,

2 x 2 x 2 x 7 x 7 x 7

so that would be 2744

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Answered by priyanshdubey09
1

Answer:

Step-by-step explanation:

1372=2*2*7*7*7

\sqrt[3]{1372}=\sqrt[3]{2*2*7*7*7}

THE NO.2 IS NOT IN A PAIR OF THREE

SO, IT should be multiplied by 2

1372*2=2744=2*2*2*7*7*7

\sqrt[3]{2744}=\sqrt[3]{2*2*2*7*7*7}

\sqrt[3]{2744}=2*7

2744=14^(3)

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