Question

X+y=5, xy=6 then calculate the value of x^4.y+x.y^4 = ?​

Answer 1

Answer:

Step-by-step explanation:

Answer: x = 11/2 ; y = -1/2

Step-by-step explanation:

x + y = 5

x - y = 6

Adding both the equations,

2x = 11

x = 11/2

Substituting this value in first equation,

11/2 + y = 5

y = 5 - 11/2

y = -1/2