Question

Factorization of 21ab – 70bc is​

Answer 1

Answer:

21ab-70bc answer hai thik hai na

Answer 2

Given,

The expression: (21ab-70bc).

To find,

The factors of the given expression.

Solution,

The factors of (21ab-70bc) will be 7b(3a-10c).

According to the question,

The expression: (21ab-70bc).

We can find its factors by taking out the common variables and numbers. (Common means the terms should be divisible by the common factor.)

In this expression, the common number is 7 and the common variable is b.

Taking out 7b common,

7b(3a-10c)

Hence, the factors of (21ab-70bc) are 7b(3a-10c).