Identify Common Factors: Look for common factors in pairs of terms. We will first look at the pairs of terms separately to see if there is a common factor in any of the pairs. We will start with the first two terms, 6u3 and −9u2, and then the last two terms, 2u and −3. For the first pair, the common factor is 3u2, and for the second pair, the common factor is 1 (since 2 and 3 are prime numbers and do not share a common factor other than 1).
Factor Out Common Factors: Factor out the common factors from each pair.Now we will factor out the common factors from each pair.For the first pair, 6u3−9u2, we factor out 3u2:3u2(2u−3)For the second pair, 2u−3, we cannot factor out anything other than 1, so it remains the same:1(2u−3)
Find Common Binomial Factor: Look for a common binomial factor.Now we will look for a common binomial factor from the two results we got from step 2. We notice that both terms have a common binomial factor of (2u−3).
Factor Out Binomial Factor: Factor out the common binomial factor.We will now factor out the common binomial factor (2u−3) from both terms.(3u2)(2u−3)+(1)(2u−3)This gives us:(2u−3)(3u2+1)