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3 years ago

Find the product. (-7)(-9) =

Mathematics

2 answers:

Lostsunrise [7]3 years ago

7 0

Answer:

Step-by-step explanation:

7*9 = 63

-7*-9 = 63

negative*negative = positive

negative*negative*negative = negative

Even negative numbers are always positive on multiplication odd negative numbers on multiplication are always negative

Hope I helped

<h2><em>DaniElSabiondo</em></h2>

barxatty [35]3 years ago

6 0

Answer:

Step-by-step explanation:

7*9=63 equal on negative

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