shadowbeast30
contestada

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

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 class=

Respuesta :

semsee45

Answer:

B)  21x² - 17x + 2

Step-by-step explanation:

Area of a rectangle = width x length

Given:

  • width = 3x - 2
  • length = 7x - 1

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