Question

If 1 is a zero of the polynomial p (x )= ax2-3(a-1)-1 , then find the value of a .​

Answer 1

Answer:

a = 1

Step-by-step explanation:

If 1 is a zero of the polynomial p(x).

Then, p(1) = 0.

Now,

p(1) = a(1)²-3(a-1)-1 = 0

=> a-3a+3-1 = 0

=> -2a+2 = 0

=> -2a = -2

=> a = 1

Hope it helps you.

Answer 2

Answer:

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