Question

In the expansion of left parenthesis 4 x minus 2 y right parenthesis Superscript 7 baseline, one of the terms contains y Superscript 4 Baseline. Determine the exponent of x in this term.
(1 point)
Responses

7
7

4
4

3
3

2

Answer 1

The exponent of x in the term that contains y^4 is 3.