Question

if 1 is a common zero of the polynomials p(x) = ax + ax+3 and g(x)= x + x + b then the value of ab​

Answer 1

Answer:

a=-3/2 and b= -2

Step-by-step explanation:

it is given that the x=1 is a common Zero of p(x) and g(x)

according to question,

p(x)=ax+ax+3

p(1) = 1*a+1*a+3

0 =2a+3

a=-3/2

then,

g(x)=x+x+b

g(1)=1+1+b

0=2+b

b= -2