Question: Write down all of the options below which are terms of the expression $5x^2 + 9x + 6$ $5x$ $6$ $x^2$ $5x^2$ $9x$ $x$ $5$ $9$

1. **State the problem:** Identify which options are terms of the expression $$5x^2 + 9x + 6$$. 2. **Recall the definition of a term:** A term is a single part of an expression separated by plus or minus signs. Here, the terms are $$5x^2$$, $$9x$$, and $$6$$. 3. **Check each option:** - $5x$: Not a term in the expression. - $6$: Yes, it matches the constant term. - $x^2$: Not a term by itself; the term is $5x^2$. - $5x^2$: Yes, matches the first term. - $9x$: Yes, matches the second term. - $x$: Not a term by itself. - $5$: Not a term by itself; the constant term is $6$. - $9$: Not a term by itself. 4. **Final answer:** The terms from the options are $$5x^2$$, $$9x$$, and $$6$$.