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Math Help - integration check

  1. #1
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    integration check

     <br />
\int_1^{2}4x^3<br />

    = [2^4] - [1^4]

     <br />
= 15<br />

    correct? thank you
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  2. #2
    Flow Master
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    Quote Originally Posted by jvignacio View Post
     <br />
\int_1^{2}4x^3<br />

    = [2^4] - [1^4]

     <br />
= 15<br />

    correct? thank you
    Yes.
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  3. #3
    GAMMA Mathematics
    colby2152's Avatar
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    Quote Originally Posted by jvignacio View Post
     <br />
\int_1^{2}4x^3<br />

    = [2^4] - [1^4]

     <br />
= 15<br />

    correct? thank you
    Yep... are you having any difficulties with integration? It seems like you have the basics (FTC, power rule) down pat!
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  4. #4
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    Quote Originally Posted by colby2152 View Post
    Yep... are you having any difficulties with integration? It seems like you have the basics (FTC, power rule) down pat!
    thank you. Not major difficulties but i like to check my answer on the forum from time to time for practice etc. I sometimes come across afew questions that i cant do but i always end up gettin em in someway or another.
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  5. #5
    Math Engineering Student
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    If you wanna check your arithmetic, a good tool could be this one.
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