92.5k views
5 votes
9xy^2 when x= -2/3 and y =3/4?

User Trivelt
by
4.7k points

1 Answer

3 votes

Answer: -27/8

Explanation:

9 (-2/3)(3/4)^2

(-18/3)(9/16)

(-6)(9/16)

-(6*9)/16

-54/16

-27/8

User Ashwini Agarwal
by
4.1k points