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olasank [31]
2 years ago
12

Multiply.

Mathematics
1 answer:
Volgvan2 years ago
5 0

The product of -23 and -4 is 92

<h3>Product of negative numbers</h3>

Given the following expression below;

(−23)⋅(−4)

We are to find the product of the expression as shown;

(−23)⋅(−4) = -(20 + 3) * -(4)

Since the product of two negative signs is equal to positive, hence;

(−23)⋅(−4) =(+)(20+3) * 4

(−23)⋅(−4) = 20(4) + 3(4)

(−23)⋅(−4) = 80 + 12

(−23)⋅(−4) = 92

Hence the product of -23 and -4 is 92

Learn more on product here; brainly.com/question/17485302

#SPJ1

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I need the answer now please
xxMikexx [17]

Answer:

180/147

Step-by-step explanation:

We need to find the additive inverse of the given numbers.

  • For finding it we may simply out -1 as multiplication in front of the terms .

<u>SOLUTION</u><u> </u><u>1</u><u> </u><u>:</u><u>-</u>

→ 3/-7 - 11/21

→ -3/7 -11/21

→ 3×-3 - 11 /21

→ -9-11/21

→ -20/21

<u>SOLUTION</u><u> </u><u>2</u><u> </u><u>:</u><u>-</u><u> </u>

→ 9/5 ÷ 7/5

→ 9/5 × 5/7

→ 9/7

→ Product of nos . = -20/21 × -9/7

→ Ans = 180/147

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