Find (x+y)÷(x-y)
If x=-4/7 and y=2/5
Pls answer fast
Answers
Answered by
2
Answer:
(-4/7+2/5)÷(-4/7-2/5) -2/7÷-6/7=1/3
Answered by
2
Answer:
x+y=-4/7+2/5
=-20+14/35
=-6/35
x-y= -4/7-2/5
=-20-14/35
= -36/35
(x+y)÷(x-y)= -6/35÷-36/35
=-6/35×35/-36
=1/6
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