Question

Find the values of the following:
x3+ y3 if x + y = 3 and xy = 2 .​

Answer 1

Step-by-step explanation:

Find the values of the following:

x3+ y3 if x + y = 3 and xy = 2 .Find the values of the following:

x3+ y3 if x + y = 3 and xy = 2 .

Answer 2

Answer:

answer 9

Step-by-step explanation:

x³+y³=(x+y)³-3xy(x+y)

x³+y³=(3)³-3(2)(3)

x³+y³=27-18

x³+y³=9..

Hope helps you..