Question

TRY THIS :
Multiply the following polynomials, find
the degree of the product of polynomial :
(1) p(x)= x² + 3x + 2; 9(x)= x² + 3x +1.​

Answer 1

Answer:

(a) x  

2

−3x+2=x  

2

−2x−x+2=x(x−2)+1(x−2)=(x+1)(x−2)

(b) Since x  

2

−3x+k can be written as the product of two first degree polynomials,

b  

2

−4ac=0

(3)  

2

−4(1)(k)=0⇒9−4k=0

k=9/4

Step-by-step explanation: