Question

b) xyz
8. If x=5, y=3 and z=7 the find a) x+y+z
Write the numoral and literal coefficient of:
a) 3xy?
b) -5xy​

Answer 1

Step-by-step explanation:

x+y+z=15

a)3xy=45

b)-5xy= -75

Answer 2

Answer:

follow the answer given by mohith7825