Question

what expression does this set of algebra tiles represent? combine like terms. for example, write 3 instead of 1 + 1 + 1.

Explanation:

Step1: Count \( x^2 \) tiles

There are 6 blue \( x^2 \) tiles, so the term is \( 6x^2 \).

Step2: Count \( -x \) tiles

There are 3 red \( -x \) tiles, so the term is \( -3x \).

Step3: Count constant tiles

There are 3 yellow 1 tiles, so the term is \( 3 \).

Step4: Combine like terms

Add the terms together: \( 6x^2 - 3x + 3 \).

Answer:

\( 6x^2 - 3x + 3 \)