Find the first four non-zero terms in the binomial expansion of in ascending powers of

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

A(1,1) b(-3,0) c(-4,-1) d(3,-2) drag it to correct position