courtneyblasian17 courtneyblasian17

09-07-2020
Mathematics

contestada

What are the zeroes of f(x) = y2 - 2x - 3?

Respuesta :

jessicaochoa jessicaochoa

09-07-2020

Answer:

x=y^2/2 - 3/2

Step-by-step explanation:

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devishri1977 devishri1977

09-07-2020

Answer:

Step-by-step explanation:

Product = -3

Sum = -2

Factors = -3 , 1

y² - 2y - 3 = y² + y - 3y - 3

= y( y + 1) - 3(y + 1)

= (y +1) (y - 3)

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