Question

Solve the equation.Find the product of each sum and difference. (2c + 8)(2c – 8)

Answer 1

= 4c² - 64

Explanation:

(2c + 8)(2c – 8)

= 4c² - 16c + 16c - 64

= 4c² - 64

Answer 2

4c^2 - 16c + 16c - 64

4c^2 - 64

Explanation: