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 tiles labeled $x^2$, so this term is $6x^2$.

Step2: Count $x$ tiles

There are 5 green tiles labeled $x$, so this term is $5x$.

Step3: Count constant tiles

There are 3 yellow tiles labeled 1, so this term is $3$.

Step4: Combine all terms

Add the three simplified terms together.
$6x^2 + 5x + 3$

Answer:

$6x^2 + 5x + 3$