Question

12a^2b-16ab^2-28a^2b^2​

Answer 1

Given: The expression 12a^2b - 16ab^2 - 28a^2b^2​

To find: The simplified value.

Solution:

• Now we have given the expression as:

               12a^2b  -  16ab^2  -  28a^2b^2​

• Now taking 4 common from each term, we get:

               4(3a^2b  -  4ab^2  -  7a^2b^2​ )

• Now taking a and b common from each term, we get:

               4ab x (3a  -  4b -  7ab​ )

• So 4ab is the greatest common factor of the expression 12a^2b-16ab^2-28a^2b^2​

Answer:

                 So the simplified value of 12a^2b-16ab^2-28a^2b^2​  is 4ab x (3a  -  4b -  7ab​ )

Answer 2

Answer:

4ab(3a-4b-7ab)

Step-by-step explanation:

12a²b-16ab²-28a²b²

=4(3a²b-4ab²-7a²b²)

=4ab(3a-4b-7ab)

Therefore, the required answer is

4ab(3a-4b-7ab)