Question

Which expression is equivalent to 5^10 • 5^5

Answer 1

Answer:

5^15

Step-by-step explanation:

5^10•5^5

When bases are same powers are to be added

5^10+5

5^15

Answer 2

Answer:

5^15

Step-by-step explanation:

To solve this, we are using the product rule of exponents:

a^m*a^n=a^m+n  which means that when we multiply powers of the same base, we just need to add the exponents.

In our expression 5^10*5^5 we have the same base: 5. So we just need to add the exponents together:

5^10*5^5=5^10+5=5^15

We can conclude that 5^15 is equivalent to 5^10*5^5

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