Question

(x-2y)²= expand and (write the answer) ???​

Answer 1

given (x-2y)² we can write it in the form of [(a-b)²=a²-2ab+b²]

x²-2(x)(2y)+ (2y)²

x²-4xy+4y² by doing that we can get the equation x²-4xy+4y=0

Answer 2

Answer:

your answer here.................