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Find the area enclosed by the x axis and the following curve (Integration) watch

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    2(ii) y=3x^2 - x^3

    Please can you check my working as I feel I have gone wrong somewhere:

    x^2(-x+3)

    "Integration symbol between 3 and 0" (-x^3 + 3x^2)dx
    [-0.25x^4 + x^3] 3 and 0

    (-0.25 * 3^4) + 27 = 27/4

    Thanks.
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    (Original post by Munumana)
    "Integration symbol between 3 and 0" (-x^3 + 3x^2)dx
    [-0.25x^4 + x^3] 3 and 0

    (-0.25 * 3^4) + 27 = 27/4

    Thanks.
    1. Correct.

    2. Moved to maths. Post in there in the future regarding maths questions.
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    Thanks Zacken! Will do.
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    (Original post by Munumana)
    Thanks Zacken! Will do.
    Great!
 
 
 
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