The 12 th question

Q12. Write down the rationalizing factor of the following and then rationalize.
(i)  64 3
(ii)  343 4
(iii)  13
(iv)  x 3 y z 5

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1)4
2)7?343
3)(?13)*(?13)=13
4)xyz
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Can u explain how u got it
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1]3 root 64 = 4x4x4 =64
so hence the root is 4.

2] 4 of root of 343= 3431/4 , [7] 3 x1/4 , [7]3/4


3]13 divided by 2

4]x1/3 x  51/6  x   60 1/8
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Hope this answer is helpful to u.

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