Question

in the polynomial p(x)=3x²-ax+1,find a satisfying p(1)=2​

Answer 1

Answer:

p(x)=4-a

a=4

Step-by-step explanation:

p(x)=3x^2 -ax +1

or,p(1)=3*1 -a*1 +1

=3-a+1

=4-a

then,

4-a= 0

or, -a=-4

or, a=4