Question

1. how can you show that a quadratic equation contains a difference of squares? choose the best answer. a. a quadratic equation contains a difference of squares when all the operational signs are subtraction. b. a quadratic equation contains a difference of squares when the value of b is 0. c. a quadratic equation contains a difference of squares when the a and c terms are perfect squares. d. a quadratic equation contains a difference of squares when the a and c terms are perfect squares. the sign between the terms must be subtraction. the value of b must be 0.

Explanation:

Answer:

d. A quadratic equation contains a difference of squares when the a and c terms are perfect squares. The sign between the terms must be subtraction. The value of b must be 0.