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If a+b=8&ab=6 , find the value …

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If a+b=8&ab=6 , find the value of a^3+b^3

    • Posted by Deeksha Kalyan 6 years, 9 months ago

    CBSE > Class 09 > Mathematics
    • 3 answers

    Saumya Srivastav 6 years, 9 months ago

    (a^3 +b^3)= (a+b)^3 - 3ab (a+b) = (6)^3 - 3×8×6 = 216 -144 = 72

    0Thank You

    Saumya Srivastav 6 years, 9 months ago

    ans. = 72

    1Thank You

    Deeksha Kalyan 6 years, 9 months ago

    Do this question using identity

    0Thank You

    ANSWER
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