Question

What is the derivative of 5(3x)^.5

Answer 1

\[7.5(3x)^{-1/2}\]

Answer 2

\[5*3X=15\]

Answer 3

please show me how you got 15 step by step

Answer 4

@nish933

Answer 5

i mean 15X

Answer 6

then

Answer 7

0.5*15X^-1/2

Answer 8

7.5X\[7,5X^-\frac{ 1 }{ 2 }\]

Answer 9

did u get it @anthonykanow

Answer 10

@nnesha. http://www.allunblocked.com/permalink.php?url=xIQ0pQ5KYfPxWSu2MueIUEqG6h4V1AQY88f71wGygrU931WAnOOxkikvkOrS6TVsk1joyGdHwI2ciSCiDpntRg%3D%3D

Answer 11

you use the chain rule for (3x)^0.5

= 3* 0.5(3x)^-0.5

then multiply by 5

= 7.5(3x)^-0.5

Answer 12

No I did not. @nish933 please use mathprint.
\[5(3x)^{1/2}\]
\[2.5(3x)^{-1/2}\]
\[(3)(2.5)(3x)^{-1/2}=7.5(3x)^{^{-1/2}}\]

Answer 13

yep thats right