4w^2-21w+20 factor the quadratic expression Question 4w^2-21w+20 factor the quadratic expression in progress 0 Math 1 week 2021-11-19T07:34:06+00:00 2021-11-19T07:34:06+00:00 2 Answers 0 views 0

## Answers ( )

Answer:Step-by-step explanation:Answer:

(4w – 5) (w – 4)

Step-by-step explanation:

4w² – 21w + 20

We will look two numbers that when we add will give is -21 and when we multiply will give us 20 × 4= 80 and these numbers are -16 and -5.

4w² – 16w – 5w + 20

4w(w – 4) – 5(w – 4)

(4w – 5) (w – 4)