Answer:
1/4(12x-28)
Step-by-step explanation:
1/4(12x-28)=3x-7
a) Recall the integration by parts formula:

Then with
and
we have


since
and
. (C is of course an arbitrary constant that can be determined exactly if you know the velocity at some given value of x.)
b) No?

because multiplication is commutative. I get the feeling I'm missing something here...
Answer=16ft
√256=16ft
length=16ft
Answer:
-(x+6) (x-8)
Step-by-step explanation:
-(x^2-2x-48)
two values the multiply to get 48 and the difference of those two numbers gives you -2.
6,-8
6 x -8 =-48
6-8=-2
In this case we factored out the negative so leave it outside
-(x+6) (x-8)