Question

use convenient groupings and find the value

$( - 51) \times ( - 47)\times ( - 19)$
​

Answer 1

Answer:

-45543 is the correct answer

Step-by-step explanation:

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Answer 2

Answer:

(−51)×(−47)×(−19)=[(−51)×(−47)]×(−19)

(−51)×(−47)×(−19)

=(−51)×[(−47)]×(−19)

Here, we will 1st solve square bracket. 

So,

(−51)×[(−47)×(−19)]=(−51)×[(47×19)]

=(−51)×893

=(−50−1)×893

=(−50)×893−(1×893)

=−44650−893

=−45543