English, asked by rishantapanigrahi1, 2 months ago

8. If-1 is a zero of the polynomial p(x)= ax^3-x^2+x+4 find a​

Answers

Answered by santwanamohanty3
0

Explanation:

p(−1)=a(−1)

3

−(−1)

2

−1+4=0⇒−a=−2⇒a=2

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