Answer:
c.
Step-by-step explanation:
Answer 36
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
D=
D=
D=
D=
D=10
it wold be this 0.000032518
Factoring the polynomial
by grouping means separation of the polynomial in two addends, each of them consists of two addends:
In first brackets the common factor is
in second brackets the common factor is 
Then

Answer: correct choice is B