Step-by-step explanation:
3y2 - 48
So the least common multiple is 3
3( y2 - 16)
y + 4 there cannot be a multiple of y
Answer:
6 x 8 = 48
Step-by-step explanation:
An educated guess.
Answer:
the answer is c. ........
I think yes. If not my bad.
Answer:
Below in bold
Step-by-step explanation:
∫ dx / (x^2√(9-x^2))
Substitute x = 3sinu and dx = 3cosu du
then the √(9-x^2) = √( 9 - 9sin^2u) = 3 cos u and u = arcsin(x/3)
= 3 ∫(csc^2 u du )/ 27
= 1/9 ∫(csc^2 u du
= -1/9 cot u
= -√9-x^2) / 9x.
