Question

EXERCISE 2C
Using remainder theorem, find the remainder when:

2. (2x3 - 5x2 + 9x - 8) is divided by (x - 3,.)
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Answer 1

Step-by-step explanation:

f(i) = 2x3-5x2+9x-8

x-8=0

x=8

f(8) = 2*8*8*8-5*8*8+9*8-8

= 1024-320+72-8

=1096-328

=768

I hope it helps you

Answer 2

Step-by-step explanation:

f(i)=2×3-5×2+9x-8

x-8=0

x=8

f(8)=2*8*8*8-5*8*8+9*8-8

1024-320+72-8

1096-328

=768