Answer:
Step-by-step explanation:
73/2 : 117/4
=73/2 . 4/117
=146/117
=1.247
Answer:
arithemetic sequence i guess
C is the answer of this problem
The solution to the problem is as follows:
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the genaral term is 5Cr(-1)^r 2^r x^(5-2r)
and so need 5-2r = -1 => r = 3
Coeff is then 5C3 (-1)^3 2^3 = -80
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Answer:
The answers and steps are in the picture
