( b - 5 )² =
please answer correctly
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Answered by
2
Answer:
( a-b )^2 = a^2 + b^2 - 2ab
( b - 5 )² = b^2 + 5^2 - 2*b*5
= b^2 + 25 - 10b
Answered by
1
Answer:
10 ab is the correct answer
hope it helps
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