Question

2o. If (x - 1) is a factor of the polynomial
p(x) = 3x - 4x - ax + 2, then find the value of a​

Answer 1

Answer:

x-1=0

x=1

p (x)=3x-4x-ax+2

0=3×1-4×1-a×1+2

0=3-4-a+2

0= -1-a+2

0=1-a

a=1

Answer 2

Answer:

1

Step-by-step explanation:

zero of (x-1) is 1

Taking x=1

p(1)=3(1)-4(1)-a(1)+2

If the (x-1) is factor of p(x)

Then,3-4-a+2=0

1-a=0

A=1