Question

product of the following (-1)(-5)(-4)(-6)=?​

Answer 1

Answer:

1260

Step-by-step explanation:

Using the rule for Multiplication of integers.

In this question first we have four integers with same sign, so multiply two integers once and then from the answers of both set of integers again multiplied and get the final answer.

= {(−6×−5)×(−7×2)×(−3)} ....[∵(−×−=+)]

= {(30)×(14)×(−3)}

= {(30×14)×(−3)}

= {(420×−3)} ....[∵(+×−=−)]

= 1260

Answer 2

Answer:

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