9481528
Answered

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Which product is negative? −6⋅(−7)⋅(−8)⋅0 −3⋅(−2)⋅(−4)⋅(−7) −2⋅(−7)⋅12⋅(4) 4⋅(−9)⋅(−3)⋅(−1)

Which Product Is Negative 6780 3247 27124 4931 class=

Sagot :

VectorFundament120

Answer:

Last choice

Step-by-step explanation:

To say it simply if products are in negative or not, we can tell by:-

  • Looking at negative symbols
  • Then count how many negative signs are there.
  • If there are even-number signs (2 negative signs, 4 negative signs, etc.) then the product is positive.
  • If there are odd-number negative signs (a negative sign, 3 negative signs, 5 negative signs, etc.) then the product is negative.

The only choice that has odd-number negative signs is last choice — othere have 2 or 4 negative signs.

Additionally, keep in mind that:-

  • positive • positive = positive
  • positive • negative = negative
  • negative • negative = positive
  • same signs multiply each others = same sign
  • opposite signs multiply each others = negative (For plus and minus)

Above are important fundamental to Algebra and many mathematic courses so you better remember it!

Let me know if you have any questions regarding this topic and I will answer all your doubts!
The answer is D


4 x (-9) = -36 x (-3) = 108 x (-1) = -108
Making the last answer the only befit I’ve outcome
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