Math, asked by enafatima8, 2 months ago

if x = -1/2 is a zero of a polynomial p(z) = 8x^3 -ax^2 - x +2, find the value of a

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Answered by ap7685863

1

Answer:

Step-by-step explanation:

Attachments:

Answered by yashchamat17

0

Answer:

ans: a=6

Step-by-step explanation:

0=8(-1/2)^3-a(-1/2)^2-x+2

0=-4-a+10/4

a=6

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