Question

how to do this one ....unable to do

Answer 1

x-2 this means that x=2

therefore

2×(2^3)+7(2^2)+11×2+5(a)=0

16+28+22+5(a)=0

therefore a=-(66/5)

Answer 2

Answer:

If x-2 is a factor of the given polynomial then use long division method.

Step-by-step explanation: a = -38/5