Question

if p(x) =2x³-5x+7 and q(x) =x²+3x-2 then find 2p(x) +3q(x)​

Answer 1

Answer:

For this put x=1 in polynomial,

P(1)=2(1)  

3

+5(1)  

2

−3(1)−2

⇒P(1)=2

So, remainder is 2.