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algol [13]
3 years ago
13

Find the quotient. 48j 5 k 2 ÷ (-3j 3 k) A) -16j2k B) -16j3k2 C) -16j3k

Mathematics
2 answers:
g100num [7]3 years ago
8 0
The answer is A because the question 48j5k2 / (-3j3k) you first turn all the positive numbers to negative and all negative to positive. -48j5k2 / (3j3k) Dividing a positive and a negative equals a negative: (+) divide (-) = (-) then calculate the quotient 48j5k2 / (-3j3k) =16j2k
posledela3 years ago
3 0

For this case we must find the quotient of the following expression:

\frac {48 * j ^ 5 * k ^ 2} {- 3 * j ^ 3 * k} =

We have to:

\frac {48} {- 3} = - 16

By definition of power properties we have:

\frac {a ^ m} {a ^ n} = a ^ {m-n}

So so:

\frac {48 * j ^ 5 * k ^ 2} {- 3 * j ^ 3 * k} = - 16 * j ^ {5-3} * k^{2-1}=-16*j^2*k

Answer:

Option A

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