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velikii [3]
2 years ago
9

3^4 × h^5 × g^2 / 3^2 × h^8 Could you show me the steps so I can understand easier?

Mathematics
1 answer:
hoa [83]2 years ago
7 0

Answer:

\dfrac{3^{2} \times g^{2}}{h^{3} }

Step-by-step explanation:

We have to simplify the following mathematical expression.

The expression is \dfrac{3^{4} \times h^{5} \times g^{2}}{3^{2} \times h^{8}   }

Now, \dfrac{3^{4} \times h^{5} \times g^{2}}{3^{2} \times h^{8}   }

= 3^{(4 - 2)} \times h^{(5 - 8)} \times g^{2}

{Since, all the terms are in product form, so, we can treat them separately}

{We know the formula of exponent \dfrac{x^{a} }{x^{b} }  = x^{(a - b)}}

= 3^{2} \times h^{- 3} \times g^{2}

= \dfrac{3^{2} \times g^{2}}{h^{3} } (Answer)

{Since, we know, x^{- a} = \dfrac{1}{x^{a}}}

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Step-by-step explanation:

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= \dfrac{625}{16}- \dfrac{168}{16}-\dfrac{24}{16}\\\\\\= \dfrac{433}{16}

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the copy machine at the library made a copy of leslie's 3 page essay in just 1/10 of a minute. what is the speed of the copy mac
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Answer:

<h2><em>30page essay/min</em></h2>

Step-by-step explanation:

Speed is the change in distance of a body with respect to time.

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If the library made a copy of leslie's 3 page essay in just 1/10 of a minute, this means that she made 3 pages in (1/10 * 60)secs i.e 6secs

To get the speed, we need to calculate the amount of page of essay that are produced in a minute (60secs).

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A

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A -8/5 = -1.6 which is less than 0.625 because 0.625 is closer to zero

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