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Mathematics 19 Online
OpenStudy (precal):

3x^3+11x^(3/2)-4=0 solve by substitution.

OpenStudy (precal):

thought x^(3/2) should equal u but not sure that is the correct way to start this one

OpenStudy (cgreenwade2000):

The derivative

OpenStudy (precal):

not calculus, algebra level problem

OpenStudy (turingtest):

I like your sub precal

OpenStudy (precal):

yes but I don't think it is correct

zepdrix (zepdrix):

|dw:1348778013782:dw| does this help precal? can you solve it from here? :) sorry for sloppy.. my pen tablet been acting up lately :C

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