Question

10ac × 6ab × (–2bc) = ? A. –120a 2b 2c 2 B. 2a + 2b + 2c + 14 C. 2a + 2b +2c – 120 D. 14a 2b 2c 2

Answer 1

Option A -
`10ac* 6ab* (-2bc)=-120a^2b^2c^2`

Explanation:

Given : Expression
`10ac* 6ab* (-2bc)`

To find : Solve the expression ?

Solution :

Step 1 - Write the expression

`10ac* 6ab* (-2bc)`

Step 2 - Multiply first two brackets,

`=(60a^2bc)* (-2bc)`

Step 3 - Again multiply,

`=-120a^2b^2c^2`

Therefore, The value of the expression is

`10ac* 6ab* (-2bc)=-120a^2b^2c^2`

So, Option A is correct.