Question

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

Answer 1

81

Explanation:

1. 9 × -9 = -81
2. -81 × -1 = 81

I hope this helps!

Answer 2

81

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