Question

how do i derive 3x*sqr(x^2+6)+4 shoulld i simplify this first?

Answer 1

hey

Answer 2

you could write out the square root as an exponential so your expression will be:
3x* (x^2+6)^(1/2) + 4

Answer 3

makes using the power rule easier..

Answer 4

yes i have done this but after the product rule i get some long value which i dont know how to simplify

Answer 5

what do you have?

Answer 6

let me type it

Answer 7

doo di doo di dooo... :)

Answer 8

\[3x\]\[3x \times1/2(x^2+6)^-1/2 \times 2x +(x^2+6)^1/2 \times3\]

Answer 9

its the bottom line i need to simplify

Answer 10

hmm.. can't tell what are exponents and what aren't...
this is what I got...

Answer 11

exponents are after parenthases