Question

find the value of xy if x3+y3=12 and x+y=3​

Answer 1

Answer:

hey here is your answer.

X3+X=12. Y+Y3=3

X4=12. Y4=3

X=12/4=3, Y=3/4

Answer 2

Answer:

2.25

Step-by-step explanation:

WE ARE SEEING THAT EQUATION SECOND SAY THAT. X+Y = 3

X AND Y= 3÷2 = 1.5

IT IS ASKING FOR XY MEANS X×Y

= 1.5 × 1.5

= 2.25