hharika108 hharika108

06-11-2020
Mathematics

contestada

6. The value of the polynomial
x2 -x -1 at x = -1 is *

Respuesta :

nalani3025 nalani3025

06-11-2020

Answer:

-2

Step-by-step explanation:

Replace x with -1

(-1)2 - (-1) - 1

-2 + 1 - 1

-2

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