Question

if 5 is one of the p(x)=x²-(p-1)x+10,find p​

Answer 1

Answer:

p will be 4

Step-by-step explanation:

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Answer 2

Answer:

given that

p(x)=x²-(p-1)x+10

and p(5) = 0

so

(5)²-(p-1)5+10 = 0

25-5p+5+10 = 0

40-5p = 0

-5p = -40

5p = 40

p = 40/5

p = 9

Therefore the value of p is 9

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