Find the 4th term of the expansion of (a - sqrt(2)) ^ 8

Applying the binomial theorem

Here we have x = -, n = 8,

=> 4th term (k = 3) would be:

Hope this helps!

:)

costs the what? what is the cost of the pants?

step-by-step explanation:

if it is $10, then the price is 14.

take 40% of the cost, and then add the cost.

40% of 10 = 4

4+10 = 14.

95.03 is the answer. hope this !