Factorise
25a²-10ab+b²
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plz refer to above attachment
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Answered by
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Answer:
Step-by-step explanation:
25a^2-10ab+b^2
=25a^2-5ab-5ab+b^2
=5a(5a-b)-b(5a-b)
=(5a-b) (5a-b)
HOPE IT IS HELPFUL
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