Question

Kendrick is using the quadratic formula to solve the equation . Which statement best describes Kendrick’s work?

Answer 1

Answer: (–4)2 – 4(1)(0).

Step-by-step explanation:

The expression under the radical is correct as written. The expression under the radical should be –42 – 4(1). The expression under the radical should be –42 – 4(1)(0). The expression under the radical should be (–4)2 – 4(1)(0).