Question

Find the area of the rectangle by multiplying its length and width.

A.
(21x2 + 2) square units
B.
(21x2 − 17x + 2) square units
C.
(21x2 − 11x + 2) square units
D.
(21x2 + 11x + 2) square units

Answer 1

B) 21x² - 17x + 2

Explanation:

Area of a rectangle = width x length

Given:

• width = 3x - 2
• length = 7x - 1

Therefore, area = (3x - 2)(7x - 1) = 21x² - 17x + 2