Question

what does d/dx mean?

Answer 1

derivative of x

Answer 2

derivative of x

Answer 3

derivative of some expression (function) with respect to x

Answer 4

what about da/dx

Answer 5

@dpaInc can u explain that in easier words please

Answer 6

derivative of a in f(x)

in other word, it's a notation for a'

Answer 7

\(\large \frac{d}{dx}[some.expression] \) = the derivative of the expression.

ie, d/dx just means you're gonna take the derivative with respect to x.

Answer 8

so there will be an x in the expression?

Answer 9

yes

Answer 10

@dpaInc what about da/dx

Answer 11

can u give an example please!

Answer 12

it depends on the expression your deriving...

Answer 13

d/dx[x] = 1
d/dx[x^2] = 2x
d/dx[ab]= 0, with a, b are constants.