Question

Calculus

Answer 1

I dont quite get how to solve this

Answer 2

just use the given formula
f(g(x)) => substitute t=\(x^2\) in \(19t \sqrt{16+t}\)
g'(x) => differentiate \(x^2\)

Answer 3

your answer will probably be an expression with 'x' in it.

Answer 4

so i there's no need to integrate this?

Answer 5

nope, we are taking advantage of the formula mentioned

Answer 6

i see, thanks !

Answer 7

no prob :)