Answer:
The product is the difference of squares is
Step-by-step explanation:
Explanation
- The given expression is (4-6 y)(4+6y).
- We have to multiply the given expression.
- Square the first term 4. Square the last term 6y.

The question is not shown all the way therefore i cannot answers
(x-8)²= x²-16x+64
x²-16x+8=0
Therefore 56 must be added.
Good luck
The second one from the top shows a dilatation.