Question

Factorise: 98a3b + 343a2b – 14a2b2 – 49b2a

Answer 1

Answer:

Step-by-step explanation:

Here you go mate

Step 1

98a3b + 343a2b – 14a2b2 – 49b2a  Question

Step 2

98a3b + 343a2b – 14a2b2 – 49b2a  Factor

7ab(7a-b)(2a+7)

Step 3

7ab(7a-b)(2a+7)  Check

Answer

7ab(7a-b)(2a+7)

Hope this helped