Question

find the value of 2p(2) + 5 if p(x) has (x-2) as it's factor

Answer 1

Step-by-step explanation:

let p(x) = (x-2) q(x)

then put x=2 ;

LHS= p(2) RHS = 0

p(2) =0 ;

2p(2) +5

2(0) +5

ans = 5