using (a+b)² evaluate (1008)2, also write expansion of (a+b)²​

Question

using (a+b)² evaluate (1008)2, also write expansion of (a+b)²​

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Natalia 10 months 2021-07-24T06:52:45+00:00 2 Answers 0 views 0

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    0
    2021-07-24T06:54:18+00:00

    Answer:

    (a+b) ² = a²+b² +2ab

    (1008) ² = (1000+8) ²

    => 1000² +8² + 2x 1000 x8

    => 1000000 + 64 + 16000

    = > 1016064

    HOPE THE ANSWER HELPS YOU.

    0
    2021-07-24T06:54:21+00:00

    Answer:

    The expansion (a+b)2 = a2 + b2+2ab

    So,

    The number becomes (1000+8)2 which becomes from the above expansion

    (1000)2 + (8)2 + 2(1000)(8)

    10,00,000 + 64 + 16,000

    10,16,064.

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