Michelle

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發問 5 回答 3

2016-05-17 6:54 am

how to find the definite integral of (x^3)/((x^2)+4)^0.5 of x from 0 to 2 ?

2016-05-17 6:52 am

help! how do u find this sum of series: summation of n=1 to infinity ((2^(n+1))-(3^(n-1)))/(5^n), would you plz include steps too? thank you?

2016-03-23 7:21 am

how to integrate (-4)/ ((x^2 +2x+2)^2) ? thxxxx?

2016-03-23 7:20 am

how to integrate (e^x)/ (((e^x)-5)((e^x)+4)) ? thxx?

2016-03-14 5:49 am

how does (-1/144)cot(asin(x/12)) become (((-(x^2)/144)+1)^0.5)/(-12x) ??? with steps plz, thxxxxxxx?

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