Joebevo
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 Mar 31 awarded Popular Question Mar 31 comment How do you integrate $\int x(x+3)^ \left( 1/3 \right) dx$ The answer that I got, which is shown as correct is : $\frac{3}{7}(x+3)^{\frac{7}{3}}-\frac{9}{4} (x+3)^{\frac{4}{3}}$ Mar 31 accepted How do you integrate $\int x(x+3)^ \left( 1/3 \right) dx$ Mar 31 comment How do you integrate $\int x(x+3)^ \left( 1/3 \right) dx$ I apologize for not being clear. I did substitute the $x$ with $u-3$, but the form of the equation seems similar. It didn't occur to me that the new form can be distributed, while the old one cannot. Mar 31 asked How do you integrate $\int x(x+3)^ \left( 1/3 \right) dx$ Mar 30 awarded Notable Question Feb 2 comment What is the intuitive meaning of the basis of a vector space and the span? Is there an upper bound on the number of matrices that can be used as a basis for $\mathbb R ^2$, like the one you have shown above? Jan 22 accepted Given $a=bc$ and $c\geq 1$ and $b\neq 0$, which is greater: $a$ or $(b+c)$? Jan 22 comment Given $a=bc$ and $c\geq 1$ and $b\neq 0$, which is greater: $a$ or $(b+c)$? $b$ is nonzero. Jan 22 asked Given $a=bc$ and $c\geq 1$ and $b\neq 0$, which is greater: $a$ or $(b+c)$? Nov 15 awarded Popular Question Nov 7 awarded Popular Question Oct 8 awarded Popular Question Sep 10 comment How do I calculate the quartiles for this problem? There is some confusion between the answers by EpicGuy and Sim. My source agrees with the former, while the quartiles calculator at alcula.com/calculators/statistics/quartiles agrees with the latter. I would appreciate it if someone could resolve this. Sep 10 comment How do I calculate the quartiles for this problem? BTW, I am the OP. I was finally able to log into my own account. Sep 10 comment How do I calculate the quartiles for this problem? Your answer doesn't agree with the other answer posted by EpicGuy. It also doesn't agree with my original source from where I took the problem. I like your method, but the other answer is the correct one. I'd like to know how to get the correct answer using this method. Could you please double-check this? Thanks. Sep 10 asked Confusion about formula for lower quartile Aug 29 asked Fastest way to check whether the triangle inequality is satisfied Aug 26 asked Can we refer to the standard form of a quadratic equation as the general form as well? Aug 19 accepted Possible areas of an isosceles triangle