### All PSAT Math Resources

## Example Questions

### Example Question #1 : How To Factor A Trinomial

Factor the following expression completely:

**Possible Answers:**

**Correct answer:**

We must begin by factoring out from each term.

Next, we must find two numbers that sum to and multiply to .

Thus, our final answer is:

### Example Question #1 : How To Factor A Trinomial

Factor the following trinomial:

**Possible Answers:**

**Correct answer:**

To trinomial is in form

In order to factor, find two numbers whose procuct is , in this case , and whose sum is , in this case

Factors of :

Which of these pairs has a sum of ?

and

Therefore the factored form of is:

### Example Question #41 : Algebra

Factor the trinomial.

**Possible Answers:**

**Correct answer:**

Our factors will need to have a product of , and a sum of , so our factors must be and .

### Example Question #1 : Trinomials

**Possible Answers:**

**Correct answer:**

Use the distributive property:

Combine like terms:

### Example Question #2 : How To Multiply Trinomials

Find the product:

**Possible Answers:**

**Correct answer:**

Find the product:

Step 1: Use the Distributive Property

Step 2: Combine like terms

### Example Question #2 : Trinomials

Find the product:

**Possible Answers:**

**Correct answer:**

Find the product:

Use the distributive property:

### Example Question #31 : Polynomials

Simplify:

**Possible Answers:**

**Correct answer:**

All operations are addition, so we can first remove the parentheses:

Now rearrange the terms so that like terms are next to each other:

Combine like terms:

### Example Question #1 : Trinomials

Add, expressing the result in simplest form:

**Possible Answers:**

**Correct answer:**

### Example Question #1 : How To Add Trinomials

Add, expressing the result in simplest form:

**Possible Answers:**

**Correct answer:**

### Example Question #4 : How To Add Trinomials

Add, expressing the result in simplest form:

**Possible Answers:**

**Correct answer:**

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