Factoring
Factor using the grouping method.
No single factor is common to all four terms, so apply factoring by grouping.
Step 1 — Group terms with common factors: Pair the first two terms and the last two terms: .
Step 2 — Factor the GCF from each group: The GCF of and is : . The GCF of and is : . The expression becomes .
Step 3 — Factor the common binomial: Both terms share the factor . Factor it out: .
Step 4 — Check by multiplying: ✓.
The factored form is .
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