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(a-b)2-(a+b)2

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(a-b)2-(a+b)2

    • Posted by Lakhan Mukind 5 years, 11 months ago

    CBSE > Class 08 > Mathematics
    • 2 answers

    Naresh Dalmia 5 years, 10 months ago

    0

    0Thank You

    Yogita Ingle 5 years, 11 months ago

    (a-b)2-(a+b)2

    = (a2 +b2 - 2ab ) - (a2 + 2ab + b2)

    = a2 +b2 - 2ab  - a2 - 2ab - b2
    = - 4ab

    1Thank You

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