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shusha [124]
4 years ago
13

Help with math homework pls! NO WRONG ANSWERS!!!

Mathematics
1 answer:
Masteriza [31]4 years ago
4 0

We have been given the expression

\frac{a\cdot a \cdot a \cdot a \cdot a \cdot a }{a}

We have to write this expression in the form a^n

In order to write the given expression in this form, we can use some exponent property.

(1) x^a\cdot x^b= x^{a+b}\\\\(2)\frac{x^a}{x^b}=x^{a-b}

On using the property (1), we have

\frac{a\cdot a \cdot a \cdot a \cdot a \cdot a }{a}\\\\=\frac{a^{1+1+1+1+1+1}}{a}\\\\\frac{a^6}{a}

Now, on using the property (2), we get

\frac{a^6}{a}\\\\=a^{6-1}\\\\=a^5

Therefore, the simplified form of the given expression is

a^5

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Tinh can row at a rate of 6 mph in still water.

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And Downstream speed = (6+X) mph.

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3 years ago
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