soraya125richardaon soraya125richardaon

30-11-2020
Mathematics

contestada

what is the remainder when 2 is synthetically divided into the polynomial -3x^2 + 7x - 9?

A. -5
o
B. 0
o
C. 3
o
D. -7

Respuesta :

Adetunmbiadekunle Adetunmbiadekunle

08-12-2020

Answer:

The remainder is -7; option D

Step-by-step explanation:

To find the remainder, simply substitute 2 into the polynomial

We have;

-3(2)^2 + 7(2) -9

= -12 + 14-9

= 14-21 = -7

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