Answer:
c^3 + c^2 - 7c + 20
Step-by-step explanation:
First, expand the expression using distributive property.
c^2(c+4) - 3c(c+4) + 5(c+4)
c^3 + 4c^2 - 3c^2 - 12c + 5c + 20
Lastly, simplify like terms.
c^3 + c^2 - 7c + 20
Answer:
(
a
−
1
+
b
)(
a
−
1
−
b
)
.
Answer:
b.
Step-by-step explanation:
rise step-chickens!!!!
Answer:
a fixed sum of money paid to someone each year, typically for the rest of their life.
