Answer:

Step-by-step explanation:
We want to simplify;

We can rewrite to get;

We multiply the first fraction by the multiplicative inverse of the second fraction to get;

This gives us;

Simplify to get;

Multiply;

Answer:
as cheeks bxnxndnndnsnsndvbsncnf
Answer:
B AND E
Step-by-step explanation:
hope that helpsndbwbe
Answer:
74.587, 74.586, 74.585, 75.486
Step-by-step explanation:
yes
-4n*(n^2 -6n +3)
= (-4n)*n^2 +(-4n)*(-6n) +(-4n)*(3)
= -4n^3 +24n^2 -12n . . . . . . . . . . . . corresponds to selection B
Note that the signs alternate. For the first question the signs of the answer are the reverse of those of the original trinomial.
For the second question, multiplying by -n changes the signs back to those of the original trinomial. Only one answer has the signs correct, selection A.