Question

Verify that (x + y)
(a) x=2/3, y=-3/7​

Answer 1

Answer:

(x+y)

(2/3-3/7)

(5/21) answer right

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Thank you.

Answer 2

Answer:

given that:

x=2/3 ,y=-3/7 then

x+y= 2/3+-3/7

= l c m of 3 7 is 21

= 2/3-3/7

= 14-9/21

= 5/21