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VikaD [51]
3 years ago
9

Cho biểu thức : A=(√x+1)/(√x-2) +(2√x)/(√x+2 )+(2+5√x)/(4-x)

Mathematics
1 answer:
kvasek [131]3 years ago
3 0

Answer:

A= (3*X - 6\sqrt{x})/(X-4)

A=(3*2 - 6\sqrt{2})/(2-4)= -3+3\sqrt{2}

A=(3*4 - 6\sqrt{4})/(4-4) Unknown

Step-by-step explanation:

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