Question

In the expression (x + y)8, if x = 0.3 and y = 0.7, what is the numerical value of the third term?

Answer 1

0.010

0.020

0.058

0.060

0.068

Answer 2

x=0.3 and y=0.7, then 8(x+y) = 8(0.3 +0.7) = 8(1)=8

Answer 3

there is a feeling you haven't given all the information in the question.

Answer 4

that is all the information

Answer 5

your answer dont go with any answer choices

Answer 6

i think you gotta use the binomial theorem

Answer 7

Well then you didnt give me all the information, as I suspected

Answer 8

thats all they gave me to answer it thats why i need help with this

Answer 9

if you are talking about a third term, then you must be talking about some kind of progression or sequence. You have not provided a sequence(either by closed form or recurrence sequence or difference equation), therefore we cannot calculate the third term.

Answer 10

i get it you just dont know how to answer it its ok

Answer 11

Sometimes, the question is bad, and maybe in this case, that is why.

Answer 12

ok.. ig