Question

Simplify: (-3)³ × (-5)².​

Answer 1

As per the data given in the question,

We have to determine the value of the expression $(-3)^3\times (-5^2)$

For finding the value of the given expression,

We will first find the value of $(-3)^3$ and then the value of $(-5)^2$

As we know that,

• The cube of negative number is a negative number.
• The square of negative number is a positive number.

So, applying the concept,

We will get,

$(-3)^3\times (-5^2)\\=>(-27 \times 25)\\=>-675$

Hence, value of the given expression will be $-675.$

Answer 2

• As per the data given in the question, we have to find the value of the expression.

               Given data:- $(-3)^{3} \times(-5)^{2} .$

               To find:- Value of given expression=?

               Solution:-

• Multiplication is denoted by the symbol ($\times$).

• Multiplication is a method to get the product by multiplying two or more values.

• There are six properties of multiplication is given below:-

1. Closure property of multiplication.
2. Commutative property of multiplication.
3. Associative property of multiplication.
4. Distributive property of multiplication over addition.
5. Identity property of multiplication.
6. Zero property of multiplication.

      Therefore,

      $(-3)^{3} \times(-5)^{2} \\=(-27)\times(25)\\=-675.$

   Hence we will get the value $-675.$