please help as quickly as possible! picture attached!
Answer:
a²+b² –2ab –25
=(a – b)² –5²
=p² – q² = (p – q) (p + q)
=(a – b – 5) (a – b + 5)
=(a – b)² –25
The answer is
=(a – b)² –25
Step-by-step explanation:
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