Question

HELP I NEED HELP ASAP

The side length of a square is represented by the expression 10x-6 centimeters. The side length of the square is doubled and then reduced by 4 centimeters to create the side length of a new square. Which expression represents the area of the new square?

Answer 1

D) 400x²-640x+256

Explanation:

2(10x-6)-4=20x-16

(20x-16)(20x-16)=

400x²-640x+256