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virtus

  • 3 years ago

Why is (a+b)^n+1 =(a+b)^n(a+b) =a(a+b)^n +b(a+b)^n

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  1. hartnn
    • 3 years ago
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    its the property: \(x^{n+1}=x*x^n\) then distributive property is used p(q+r)=pq+pr ok?

  2. Fall12-13
    • 3 years ago
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    It's a formula.

  3. virtus
    • 3 years ago
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    i don't get why (a+B)^n = a(a+b)^n +b(a+b)^n

  4. Fall12-13
    • 3 years ago
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    Just give us the question xD I mean, if there is one.

  5. virtus
    • 3 years ago
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    *(a+b)^n x (a+b)

  6. ganeshie8
    • 3 years ago
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    p(q+r)=pq+pr

  7. ganeshie8
    • 3 years ago
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    say p = (a+b)^n

  8. hartnn
    • 3 years ago
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    (a+b)^n = a(a+b)^n +b(a+b)^n<----not true (a+b)^n+1 = a(a+b)^n +b(a+b)^n<---true

  9. virtus
    • 3 years ago
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    (a+b)^n x (a+b) =a(a+b)^n +b(a+b)^n

  10. virtus
    • 3 years ago
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    i don't get why that is

  11. ganeshie8
    • 3 years ago
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    you want proof of distrubution property ?

  12. virtus
    • 3 years ago
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    ok

  13. ganeshie8
    • 3 years ago
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    no its okay.... ..u didnt get why distribution prperty works is it ?

  14. virtus
    • 3 years ago
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    yes

  15. ganeshie8
    • 3 years ago
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    basically you wanto understand why 2(3+4) = 2*3 + 2*4

  16. Fall12-13
    • 3 years ago
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    LOL

  17. virtus
    • 3 years ago
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    LOL that sounds pretty cool the way you put it

  18. ganeshie8
    • 3 years ago
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    idk the proof id love to see @TuringTest @KingGeorge @mukushla explain it

  19. ganeshie8
    • 3 years ago
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    well let me try

  20. ganeshie8
    • 3 years ago
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    2*100 = 100 + 100 right ?

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