Math, asked by Anonymous, 8 months ago

what is the value of p :

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Answered by abdulwasiq014

0

Answer:

p=-2

Step-by-step explanation:

x=3

x³ +px²-7x-15=-27

3³+p3²-7*3-15=-27

27+9p-21-15=-27

9p-9=-27

9p=-18

p=-2

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