If your expression was a number other than 1 in front of the squared term, I call that number “** magic” **because it is involved in a few magical steps to get an answer.

Suppose you’d like to factor this expression:

**Step 1: **Factor out the GCF if possible. In this example, there is no GCF. You must factor out a GCF before you continue to step 2.

**Step 2: **Convert the expression to one where the squared term has a coefficient of 1. Do that by stripping the squared term of its current coefficient, in this case 15 and call that number the “** magic number**“.

Create another expression that has a squared term, the same middle x term, and the last constant being the magic number multiplied by the original constant. Here is the new expression to deal with:

**Step 3: ** Factor the new “simplified” expression to get

**Step 4: ** Using the “** magic number”**, which in this case is 15, make fractions out of the numbers generated in step 3. Here is the expression:

**Step 5: ** Simplify the fractions. This is the result of the simplification:

**Step 6: ** If you still have fractions after simplifying the fractions, move the denominations of those fractions to the front of the variable. Here’s what we get:

That’s it! That is your answer! Neat huh?