Sala draws models to represent 2x2 + 7x – 15 and 6x2 – 13x + 6 . She then places the models next to each other along sides of equal length to create a single rectangle.

What are the dimensions of the single, large rectangle?

(x + 5) and (3x – 2)
(4x + 3) and (2x – 3)
(2x – 3) and (2x + 3)
(3x – 2) and (4x – 6)

Question

Sala draws models to represent 2x2 + 7x – 15 and 6x2 – 13x + 6 . She then places the models next to each other along sides of equal length to create a single rectangle.

What are the dimensions of the single, large rectangle?

(x + 5) and (3x – 2)
(4x + 3) and (2x – 3)
(2x – 3) and (2x + 3)
(3x – 2) and (4x – 6)

anonymous · Answer

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