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togoodtobetrue4u

  • 2 years ago

Please help on this problem What is (48 + 52)² = 48² + 2(48)(52) + 52²?

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  1. jiteshmeghwal9
    • 2 years ago
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    \(\Huge{(a+b)^2=a^2+b^2+2ab}\)

  2. RolyPoly
    • 2 years ago
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    (48 + 52)² = 48² + 2(48)(52) + 52² is simply (a+b)² + 2ab + b², where a = 48, b =52 If you want to get the value, you can simply add 48+52, then take the square of the answer. It is a nice answer!

  3. jiteshmeghwal9
    • 2 years ago
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    this question use this identity :)

  4. togoodtobetrue4u
    • 2 years ago
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    so is the answer 5144

  5. RolyPoly
    • 2 years ago
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    What is 48+52?

  6. togoodtobetrue4u
    • 2 years ago
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    100

  7. RolyPoly
    • 2 years ago
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    what is 100²?

  8. jiteshmeghwal9
    • 2 years ago
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    |dw:1352008779074:dw|

  9. jiteshmeghwal9
    • 2 years ago
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    \(100^2=100\times100\)

  10. jiteshmeghwal9
    • 2 years ago
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    what is 100*100 ?

  11. jiteshmeghwal9
    • 2 years ago
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    @togoodtobetrue4u ??

  12. togoodtobetrue4u
    • 2 years ago
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    100,000 right

  13. RolyPoly
    • 2 years ago
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    Not really.

  14. togoodtobetrue4u
    • 2 years ago
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    Then I'm confused

  15. RolyPoly
    • 2 years ago
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    100 x 100 = ...?!

  16. togoodtobetrue4u
    • 2 years ago
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    sorry it is 10,000

  17. RolyPoly
    • 2 years ago
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    Yes :)

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