Question

derivative y=In^4(8x-x^3)

Answer 1

what grade r u in?

Answer 2

first

Answer 3

-_- we mean

Answer 4

can u give me a medal

Answer 5

@Suzan987654321 at least you should help aga solve the problem before you ask for medal?

Answer 6

u right callisto! :)

Answer 7

is the expression \[y = \ln^{4}(8x-x^3)\]?

Answer 8

is this a final answer?

Answer 9

no i'm asking is that the expression of the question

Answer 10

oohh sorry,yest thats the one

Answer 11

\[dy/dx =d/dx [\ln^{4}(8x-x^3)]\]\[ =d/dx [\ln(8x-x^3)]^4\]\[ = 4[ln(8x-x^3)]^3[1/(8x-x^3)](8-2x^2) \]\[ = 4(8-2x^2)[ln(8x-x^3)]^3/(8x-x^3)\]\[ = 8(4-x^2)[ln(8x-x^3)]^3/(8x-x^3)\]

Answer 12

thanx,can u please explane how did u get this one 4[ln(8x−x3)]3[1/(8x−x3)](8−2x2)