2 years ago

I don't want to fail

Mathematics

1 answer:

Over [174]2 years ago

7 0

Answer:

Neither do I ...

but I have my AP test for AP Human Geography on Tuesday and I'm on Brainly helping people with their work instead of studying, so I have a feeling I'm not going to do very well. : /

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ira [324]

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2 years ago

Find the answer a b c d

Airida [17]

Answer: a

Step-by-step explanation:

$\left(\frac{f}{g} \right)(x)=\frac{f(x)}{g(x)}=\frac{\sqrt{x^{2}-1}}{\sqrt{x-1}}}=\sqrt{\frac{x^{2}-1}{x-1}}=\sqrt{\frac{(x-1)(x+1)}{x-1}}=\boxed{\sqrt{x+1}}$