SOLUTION: i want to know how you solve this 9(5+4)

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Question 380596: i want to know how you solve this 9(5+4)
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!


Hi,

Note: the expression can be 'simplified'

Simplifying  9(5+4)

  9*(5+4) is the same as 9*(9) which is the same as 81