Question
Fill in the blanks:
(-19) × (-25) + (-19) × (-15)
(-19) × (-25) + (-19) × (-15)
✓
Answer
(-19) × (-25) + (-19) × (-15)
= (-19) × [(-25) + (-15)] [Associative property]
= (-19) × (-40)
= 760
= (-19) × [(-25) + (-15)] [Associative property]
= (-19) × (-40)
= 760
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