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3 years ago

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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;)

$We\ will\ use\ PEMDAS.$

Parenthesis
Exponents
Multiplication
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$We\ do\ the\ multiplication\ and\ division\ first\ as\ there\ are\ no\\
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