Question

(x-2) is a common factor of polynomial x2-ax+10 & x2- bx-2 then find find the value of a & b​

Answer 1

Step-by-step explanation:

x-2=0

x=2

according to ques.

x^2-ax+10

2^2-a(2)+10=0

4-2a+10=0

6-2a=0

-2a=-6

a=-6/-2

a=3

now,x^2-bx-2

2^2-b(2)-2=0

4-2b-2=0

2-2b=0

-2b=-2

b=-2/-2

b=1

may be this is your answer