3 years ago

Help I’m timed an explanation would be very helpful

Mathematics

1 answer:

devlian [24]3 years ago

8 0

Answer:

The answer is going to be b I guess

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If a/\2+1/a/\2=11, then a+1/a=?

Nadya [2.5K]

Answer:

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Step-by-step explanation:

$\bigg(a + \frac{1}{a} \bigg)^{2} = {a}^{2} + \frac{1}{ {a}^{2} } + 2 \times a \times \frac{1}{a} \\ \\ \bigg(a + \frac{1}{a} \bigg)^{2} = 11 + 2 \\ \\ \bigg(a + \frac{1}{a} \bigg)^{2} = 13 \\ \\ \bigg(a + \frac{1}{a} \bigg) = \pm \sqrt{13}$

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What is a problem that requires adding one two the quotient

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myrzilka [38]

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4 years ago

Read 2 more answers

It’s number 3. I’m really confused

dybincka [34]

Answer:

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Grams = Milligrams divided by 1,000

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