Question

Please help as quickly as possible! picture attached!

Answer 1

Answer:
- a2 -2ab -b2 + 25
Explanation:

Answer 2

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

Explanation:

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