Question

Find the value of (x -7y)²
please give fast ang right answer please!!​

Answer 1

Answer:

Using the formula of (a-b)²=a²-2ab+b²

Step-by-step explanation:

putting the values

(x-7y)²=x²-2*x*7y+(-7y)²

=x²-14xy+49y²

So your ans is x²-14xy+49y²

Hope it helps you.................