Share
what is the area of a rectangle if the length is (4x + 2) cm and a width of (5x – 3) cm
Question
what is the area of a rectangle if the length is (4x + 2) cm and a width of (5x – 3) cm
in progress
0
Mathematics
5 months
2021-09-02T06:47:39+00:00
2021-09-02T06:47:39+00:00 1 Answers
0 views
0
Answers ( )
Answer:
20x² – 2x – 6 cm
Step-by-step explanation:
Find the area by multiplying the length and width
(4x + 2)(5x – 3)
FOIL:
20x² – 2x – 6
So, the area of the rectangle is 20x² -2x – 6