find (x+y)÷(x-y)if
x=5/2,y=-3/4
x=1/4,y=3/2
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11
Answer:
5/2+(-3/4)÷1/4-3/2
=5/2-3/4÷1/4-3/2
find the lcm
lcm of 2 and 4=8
5/2×4/4-3/4×2/2
1/4×2/2-3/2×4/4
=20/8-6/8
2/8-12/8
=14/8÷(-10/8)
=14/8×-8/10
=7×(-1/5)
= -1.4
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1
Answer:
Step-by-step explanation:
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