Identify Common Factor: First, look for a common factor in all terms.Common factor is 4.
Factor Out Common Factor: Factor out the 4: 4(f2−3f+2).
Factor Quadratic Inside Parentheses: Now, factor the quadratic inside the parentheses.We need two numbers that multiply to 2 and add up to −3.Those numbers are −1 and −2.
Write Factored Form: Write the factored form: 4(f−1)(f−2).