Question

Which polynomial is represented by the algebra tiles?

A.

`2x^(2) - \: 4x \: - \: 6`
B.

`{2x}^(2) + 4x + 6`
C.

`-2x^(2) - 4x - 6`
D.

`-2x^(2) + 4x + 6`


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Answer 1

The answer is A

There are two x squared tiles, there are four negative x tiles and there are six single negative tiles

Answer 2

2x^2-4x-6

Explanation:

I don't know what kind of math this is, but simply add up all of the like-terms.

There are 2 +x^2 --> 2x^2

There are 4 -x --> -4x

There are 6 - --> -6