find the value of polynomial if -3 is zero (p - 1)x2 + px + 1
Answers
Answered by
1
Answer:
The polynomial is x2+4x+3
Step-by-step explanation:
Answered by
1
Answer:
p=4/3
Step-by-step explanation:
f(x)=(p-1)x²+px+1
f(-3)=(p-1)(-3)²+p(-3)+1=0
(p-1)9-3p+1=0
9p-9-3p+1=0
6p-8+0
6p=8
3p=4
p=4/3
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