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kap26 [50]
3 years ago
10

What is the remainder when (2x3 + x2 – 3x + 4) is divided by x – 2?

Mathematics
1 answer:
sergeinik [125]3 years ago
8 0

Answer:

The remainder is  

−

7

Step-by-step explanation:

When  

P ( x ) = 2 x 3 – x 2 – 3 x + 7  is divided by  x + 2 ,we are dividing by  x −( − 2), so the remainder will be: P ( − 2 ) = 2 − 2 ) 3 –

(

−

2

)

2

–

3

(

−

2

)

+

7

=

−

16

−

4

+

6

+

7

=

−

20

+

13

=

−

7

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