Question

2.
Find the LCM of the set of algebraic expressions.

Answer 1

`LCM = 70a^2b`

Explanation:

The LCM of
`10a^2, 35ab, 14b`, is the smallest expression of which each of the algebraic expression in the given set is divisible by it.

To find the LCM, follow these steps:

Step 1: Express each of the algebraic expressions in as product of its factors

`10a^2 = 2*5*a^2`

`35ab = 5*7*a*b`

`14b = 2*7*b`

Step 2: Find the product of each factors with the highest power

`LCM = 2*5*7*a^2*b`

`LCM = 70a^2b`