Question

Re-write the quadratic function below in Standard Form
y = 5(x - 2)(x - 5)

Answer 1

5x² - 35x + 50

Explanation:

distribute 5 to (x-2) to get:

5x-10

now multiply (5x-10) and (x-5) to get:

5x² - 25x - 10x + 50

combine like terms to get:

5x² - 35x + 50