Find the area of a rectangle with length (2x + 3) and width (x - 4).
1 answer:
Answer:
2x^2-5x-12
Step-by-step explanation:
a rectangle has a length of 2x+3 and a width of x-4 find the area
------------
Area = length * width
-------------------------
A = (2x+3)(x-4)
---
A = 2x(x-4)+3(x-4)
---
A = 2x^2-8x+3x-12
---
A = 2x^2-5x-12
-------------------
You might be interested in
14 x 11 = 154
7 x 11 = 77
154 + 77 = 231
I don’t know thanks for the points
Taxes you have to pay extra because of taxes
It is 7/48 and it can't be simplified
