Question

find the following product (-18)×(-5)×(-4)​

Answer 1

Answer:

-18×-5×-4

-18 ×20

-360

Answer 2

(- 18) × (- 5) × (- 4) = (- 360)

Tips:

Before we solve this problem, let us know a few things,

• (+) × (+) = (+)
• (+) × (-) = (-)
• (-) × (+) = (-)
• (-) × (-) = (+)

Step-by-step explanation:

Now, (- 18) × (- 5) × (- 4)

• Hint. We multiply (- 5) and (- 4) first. Use the rule: (-) × (-) = (+).

= (- 18) × {(- 5) × (- 4)}

= (- 18) × (+ 20)

• since 5 × 4 = 20

= - 18 × 20

= - 360

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