Question

differentiate f(x)=(x+2)(sin3x) / x²+cot²x
​

Answer 1

Step-by-step explanation:

find the product of 12.0 6 and 5

Answer 2

Answer:

Matt's airball hits the ground in 3 seconds

Step-by-step explanation:

h = -16t^2 + 32t + 48

:

we want the value of t when h = 0

:

-16t^2 +32t +48 = 0

:

divide both sides of = by -16

:

t^2 -2t -3 = 0

:

factor the left side of the =

:

(t-3) * (t+1) = 0

:

t = 3 or t = -1

:

we reject the negative value for t

t = 3