423456
423456 423456
  • 16-02-2021
  • Mathematics
contestada

Prove that 12^13-12^12 is divisible by 7

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katelynlaws
katelynlaws katelynlaws
  • 16-02-2021
When you use PEMDAS you end up with the answer of 12. 12 can’t be divided by 7 so 12^13-12^12 is not divisible by 7
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jasmiinejones20 jasmiinejones20
  • 16-02-2021
Use pemdas that should help!
Answer Link

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