Find [(x + y) ÷ (x - y)] if :
(i) x = 5/4 , y = 1/2
( ii) x = 2/3 , y = 3/2
wrong answer will be reported ❌
Answers
Step-by-step explanation:
1) (x+y ) ÷ (x-y)
x= 5/4 & y = 1/2
= (5/4 + 1/2) ÷ (5/4-1/2)
=[( 10+ 4)/8 ] ÷ [ (10 - 8)/ 8]
= 14/8 ÷ 2/8
by simplifying both :
= 7/4 ÷ 1/4
= 7
2) x=2/3 & y =3/2
= (2/3 + 3/2 )÷ ( 2/3 -3/2)
=( [ 4+9] /6 ) ÷ ( [ 4-9] / 6 )
= 13/6 ÷ ( - 5)/ 6
= - [ 13/5 ]
Step-by-step explanation:
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