Question

. Find the value of following products when
x = 1, y = 1 and z =-1. - 3\4 z² (4x² - 9y)​

Answer 1

Answer:

-3/4*1(4*1-9*1)

-3/4(4-9)

-3/4*-5

-3/-20

3/20 is the answer