Question

find (x+y) ÷(x-y) if x=1/2 y=3/4​

Answer 1

Answer:

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$(x+y)$ ÷ $(x-y)$

= (1/2+3/4) ÷ (1/2-3/4)

LCM=4

= (2/4+3/4) ÷ (2/4-3/4)

= 5/4 ÷ -1/4

(5-1)=4

= 4/4

=1

∴ answer is 1

Step-by-step explanation: