Answer:
45xy(x - 2y).
Step-by-step explanation:
To factorize the expression 45x²y - 90xy², we can first factor out the greatest common factor (GCF) of the two terms, which is 45xy. This gives us:
45xy(x−2y)
Therefore, the factorized form of the expression 45x²y - 90xy² is 45xy(x - 2y).
