Math

1) Which sum best represents the model shown below?

There are 3 blue blocks, and each of them separately equal x^2.
There are 2 green blocks that each separately equal x.
There are 2 red blocks that each separately equal -1.
And there is 1 yellow block that equals 1.

A) 3x^2+2x-1
B) 3x^2+2x-3
C) x^6+x^2-1
D) x^6+2x-1

Please help, I am confused on how to solve this.

asked by sasha
  1. My answer is A. Is that correct?

    posted by sasha
  2. no

    posted by Anonymous
  3. srry yes

    posted by Anonymous

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