1.

The value of (a^(2/3) +2a^(1/2)+3a^(1/3) +2a^(1/6)+1)(a^(1/3)-2a^(1/6)+1)-a^(1/2)(a^(1/2)-2), when a = 7, is: (a^(2/3) +2a^(1/2)+3a^(1/3) +2a^(1/6)+1)(a^(1/3)-2a^(1/6)+1)-a^(1/2)(a^(1/2)-2),का मान ज्ञात कीजिए, जब a= 7 है:

Answer»

`a^2x^(1//4) - AX^(3//4) + 16X^(5//4)`
`ax^2 + X^(3//4) + 9X^(1//4)`
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Answer :A


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