7u^3 - u^2 - 7 + 2u^3 - 4u^2
(7+2)u^3 -(1+4)u^2 - 7
9u^3 - 5u^2 - 7
Answer:
1
Step-by-step explanation:
The exact value of f(n - 1) is fn - f
Answer:
-12
Step-by-step explanation:
Plug in 5 for m:
Solve:
The expression is -12
Answer: It is the area of the base
Step-by-step explanation:
"B" represents the area of the base so if the base is a square than a capital "B" means to find the area of the base (square). To find the area of a square it would be length x width.