Question

(x-2) is a common fac-
tor of polynomials x2
ax + 10 & X2 -bx - 2
then find the value
of'a' and 'b'.​

Answer 1

Step-by-step explanation:

x=2

1st equation

2²-a2+10=0

4-a2+10=0

14-2a=0

-2a=-14

a=7

2nd equation

2²-2b-2=0

4-2b-2=0

2=2b

b=1