kyawlwinsan222 kyawlwinsan222
  • 22-02-2020
  • Social Studies
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n³+2n is divisible by 3​​​​​​

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shahzeenwaqar1
shahzeenwaqar1 shahzeenwaqar1
  • 22-02-2020
Let’s suppose n=3,
3^3 + 2(3)
27 + 6
= 33

Now let’s check whether it’s divisible by 3:
33 / 3 = 11

33 is divisible by 3 that means n = 3

I know it’s complicated the way i wrote it but hope it helps :)
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