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What is the product of (9) (-9) (-1)?

User Kaatt
by
4.5k points

2 Answers

4 votes

Answer:

81

Explanation:

  1. 9 × -9 = -81
  2. -81 × -1 = 81

I hope this helps!

User Sithsu
by
3.7k points
5 votes

Answer:

81

Step-by-step explanation:9 times -9 is -81. -81 times -1 is 81, because two negatives cancel each other out

User Abadis
by
3.9k points