Use synthetic division to divide 2x4 – 3x3 + 2x2 – 8x – 1 by x – 1.
a. 2x3 – 5x2 – 3x – 11 + 23x−1
b. 2x3 – x2 + 3x – 5 – 6x−1
c. 2x3 – x2 + x – 9 – 10x−1
d. 2x3 – x2 + x – 7 – 8x−1

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answer:  

step-by-step explanation:

odd numbers are only divisible by 1 and itself.

even numbers are divisible by more than 1 and itself.

for example 6 is even because it is divisible by more than 1 and its self. 1 x 6= 6 ; 2 x 3= 6

and 7 is odd because only 7 x 1 equals seveb

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step-by-step explanation: