Question

Hello can you please help me posted picture of question

Answer 1

First we convert the tiles to expressions. Similar tiles can be summed up and written as one term. For example 2 tiles of x can be written as 2x.

So we are to add $x^{2} +x$ to $2x+3$.

The summation will be:

$x^{2} +x+2x+3 \\ \\ = x^{2} +3x+3$

Therefore, option B is the correct answer.