Question

the degree of the polynomial (y+1)(y^3-y-y^5+1) is 5 . true or false. ​

Answer 1

Answer:

false

Answer is -y^6-y^5+y^4+y^3-y^2+1

Henceforth the degree should be 6

Answer 2

Answer:

6

Step-by-step explanation:

when we expand, the highest power in right one braces is 5 which becomes 6 when mutlipied.

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