Tarzan

Mathematics

6 October, 05:32

Which is true regarding Adi's use of algebra tiles?

Adi used algebra tiles to represent the product

(-2x-2) (2x-1).

A. She used the algebra tiles correctly.

B. She did not represent the two original factors correctly

on the headers.

C. The signs on some of the products are incorrect.

D. Some of the products do not show the correct powers

of x.