3 years ago

Why the product (−5)(−4) must be equal to 20.

Mathematics

1 answer:

KengaRu [80]3 years ago

7 0

Answer:

Multiplying to negative numbers equals a positive answer.

Step-by-step explanation:

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Diano4ka-milaya [45]

Hello!

Explanation:

Distributive property: → a(b+c)=ab+ac

Expand.

$6(x-9)=6x-54$

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You can also subtract by 3x from both sides of an equation.

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4 years ago

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