Question

simplyfy the following
a) (-2)×(-3)×(-7)×(-1)
b) 5×(-5)×(-3)​

Answer 1

Answer:a)+42

b)+75

Step-by-step explanation:

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Answer 2

$a) \: \: \: (-2)×(-3)×(-7)×(-1)$

$= 42$

$b) \: \: 5×(-5)×(-3)$

$= 75$