Question

please solve this question
(-3)×(-2)³​

Answer 1

Answer:

the answer is 18

Step-by-step explanation:

Solution Steps

−3×((−2)×3)

Multiply −3 and −2 to get 6.

6×3

Multiply 6 and 3 to get 18.

18

Answer 2

Answer:

Value of $(-3)\times(-2)^{3}$ is $24$ .

Step-by-step explanation:

To solve : $(-3)\times(-2)^{3}$

Solution:

• Multiplication is a process of repetitive addition of integers.
• Multiplication rules for integers :

1. If two negative integers are multiplied then the product obtained is positive integer. i.e. $(-) \times(-)=+$
2. If one negative and one positive integers are multiplied then the product obtained is negative integer. i.e.$(-) \times(+)=-$
3. If both positive integers are multiplied then the product obtained is positive integer. i.e.$(+) \times(+)=+$

• Therefore according to above rule we solve  .
• We know that cube of $(-2)$ is $(-8)$

        $(-3)\times(-2)^{3} \\\\=(-3)\times (-8 )\\\\=24$