Question

express each as prime factor in exponential form : 512×3125
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Answer 1

Answer:

512=2*2*2*2*2*2*2*2*2

3125=5*5*5*5*5

= 2^9*5^5= 1600000

Answer 2

Answer:

2^9 × 5^5

Step-by-step explanation:

512|2

256|2

128|2

64|2

32|2

16|2

8|2

4|2

2|2

2*2*2*2*2*2*2*2*2

=2^8

3125|5

625|5

125|5

25|5

5|5

5*5*5*5*5

=5^5

Therefore

512 × 3125

=2^9 × 5^5