We know that our function is
; the only thing we need to find
is replace
with
in our original function:
Now, lets simplify our function:
After simplify our function, we can conclude that
Answer:
50
Step-by-step explanation:
2(x + 1)^2 + 3
= 2x^2 + 4x + 2 + 3
= 2x^2 + 4x + 5
Answer:
7 1/2 square meters
Step-by-step explanation:
The area of a rectangle is the product of its length and width.
A = LW
A = (9 m)(5/6 m) = 45/6 m² = 7 1/2 m²
The area of Dina's new rug is 7 1/2 square meters.