Question

S
If x=2/5 y= 3/2
Find (x+y) = (x-y)​

Answer 1

Answer:

-19/11

Step-by-step explanation:

(2/5+3/2)=(2/5-3/2)

(2×2/5×2+3×5/2×5)=(2×2/5×2-3×5/2×5)

4/10+15/10=4/10-15/10

19/10= -11/10

-190/110

-19/11