9) Find each of the following products.
a) 9 x (-3) x (-6)
b) (-18) x (-5) x (-4)
c) (-1) x (-2) x (-3) x 4
d) (-3) x (-6) x (-2) x (-1)
Answers
Answered by
2
- 162
- -360
- -24
- 36
Step-by-step explanation:
as if there are two minus then they cancelled and if there is three minus then te remains .
means to say if the no. of minus is even then the multiplication is positive and if odd then negative.
Answered by
5
Answer:
a) 9×(-3)×(-6)
= (-27)×(-6) =162
b) (-18)×(-5)×(-4)
= 90×(-4) = -360
c) (-1)×(-2)×(-3)×5
= 2×(-15)
= -30
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