aiErnsusKiaSt aiErnsusKiaSt

20-10-2016
Mathematics

contestada

What are the zeroes of f(x) = x^2 − x − 2?
a. x = −2, 1
b. x = 2, −1
c. x = −2, −1
d. x = 2, 1

Respuesta :

Аноним Аноним

20-10-2016

i hope this helps you

f (x)=0

x^2-x-2=0

(x-2). (x+1)=0

x-2=0 x=2

x+1=0 x=-1

B

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