Algebra-1

Question Analysis
This question tests the student's ability to factor a multivariable polynomial with negative coefficients by grouping and extracting common factors.

Key Concept Explanation
Factoring polynomials with multiple variables and negative coefficients involves grouping terms, extracting common factors (including negative ones), and ensuring the signs are handled correctly.

Step-by-step Solution
1. Factor out the GCF of all terms: , resulting in .
2. Group terms inside: