Answer:
(7x-1)(7x-1)
Step-by-step explanation:
You can just copy (7x-1) again. So it would be (7x-1)(7x-1).
Hope this helped!
The answer is 49x²−14x+1.
7x times 7x is 49x², -7x-7x is -14x, and -1 times -1 is 1.
Hope this helps!
