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Help I do not understand

Help I do not understand-example-1
User Bari
by
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1 Answer

4 votes

Answer:

1. 245=5x7x7

=7² x5

2. 250=5x5x10

=5²x10

3. 225=9x5x5

=5²x9

User Ramin Arabbagheri
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5.9k points