Question

Rozwiąż
y=2 (x-1)(x-5)

Answer 1

2(x-1) * (x-5)=
=(2x-2) * (x-5)=
2 - 10x -2x +10 = 
2 -12x +10

Answer 2

Y= 2(x-1) * (x-5)
y= (2x - 2) * (x - 5)
y= 2x² - 10x - 2x + 10
y= 2x² - 12x + 10