Question

evaluate 4 / (sqrt (1+2x))^3

Answer 1

i don't know whether the answer is
\[\frac{ -8 }{ \sqrt{1+2x} } +C\]
or
-\[\frac{ -4 }{ \sqrt{2x+1} } +C\]

Answer 2

evaluate \[ \int\limits_{}^{}\frac{ 4 }{ (\sqrt{1+2x})^{3} } dx\]

Answer 3

http://prntscr.com/29m3p6

Answer 4

its not \[\int\limits\limits_{}^{} \frac{ 4 }{ (\sqrt{1+2x})^{3/2} } dx\]

Answer 5

its \[\int\limits\limits_{}^{} \frac{ 4 }{ (\sqrt{1+2x})^{3} } dx\]

Answer 6

\[\Large(\sqrt{1+2x})^3=(1+2x)^{\frac32}\]

Answer 7

Welcome to OS anyway :) Hope you have a good time here :)

Answer 8

i'm sorry!! :(
i so careless

Answer 9

not your fault :)

Answer 10

thanks for ur warm welcome. :)

Answer 11

:)