Question

Write the coefficient of x³ in each of the following x³+x+1,2-x³+x²,root 2x²+5,2x³+5,2-/3x³,2x²+5,4

Answer 1

Answer:

1. 1
2. -1
3. 0
4. 2
5. 1/3
6. 0
7. 0

Step-by-step explanation:

Sicce for there is no x³ in 3, 6, 7 so the coefficient must be 0

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Answer 2

Answer:

1,-1,0,2,3,0,0 this is the coefficient respectively