Answer: After factorisation, it becomes \(4xy(10y-9x)\)
Step-by-step explanation:
Since we have given that
\(40xy^2-36x^2y\)
We need to factorise the above expression:
Firstly, we can see that there is a common factor i.e. 4xy.
So, it becomes,
\(4xy(10y-9x)\)
Hence, After factorisation, it becomes \(4xy(10y-9x)\)