Question

What is the correct way to write 9 x 9 x 9 in exponential form?
a) 3^9
b) 1^8
c) 9^3
d) 8^1 ​

Answer 1

Hey!

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Solution:

Put all the answer choices into expanded form.

3^9 = 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3

1^8 = 1 x 1 x 1 x 1 x 1 x 1 x 1 x 1

9^3 = 9 x 9 x 9

8^1 = 8

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Answer:

We can see that the only way to write to write 9 x 9 x 9 in exponential form is c) 9^3

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Hope This Helped! Good Luck!

Answer 2

the correct way to write 9 x 9 x 9 in exponential form is $9^3$

Given :

9 x 9 x 9 , we need to write it in exponential form

Exponential form is in the form of $b^x$

where b is the base and x is the exponent

for example, $2^5$, 2 is the base and 5 is the number of time it is multiplied

It can be written in the expanded form

$2^5= 2 \cdot 2 \cdot 2 \cdot 2 \cdot 2$

Given : 9 x 9 x 9

Here 9 is occurring three times .

9 is the base

So, it is written in exponential form as $9^3$

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