Question

3. i.
If 1 is a zero of the polynomial
P(x) ax² – 3(a – 1) x – 1, find the
value of a.
=

Answer 1

Answer:

a=1

Step-by-step explanation:

ax2-3(a-1)x-1

putting x=1

a-3a +3-1=0

-2a=-2

a=1