Question

find general term in the expansion​

Answer 1

Answer:

Term independent of x index of the means index of the term should be zero.

first we will find the general term.

Tr+1= 10Cr(2x)^10-r(-1/x)^r

solve this and you will get index of x=10-2r

put 10-2r=0

r=5

if r=5then term will be 6th

put r=5 in the general term

and you will get T6= -4032

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Answer 2

Answer:

-4032

Step-by-step explanation:

i hope that's useful for you