Question

9 and 9 question solve it

Answer 1

here is your answer

Answer 2

p(x)=4x²+3x²-4x =k

x-1 is a factor

Therefore,p(1)=0

Putting 1 on the place of x

4(1)²+3(1)²-4(1)=k

4+3-4=k

Therefore,k=3