Question

if x²-x-6 and x²+3x-18 have a common factor (x-a) then find the value of a​

Answer 1

Answer:

(1) X²–X–6=0

(X–3)(X+2)=0

X=3 OR X =–2

(2) X² + 3X –18=0

(X+6)(X–3)=0

X=–6 OR X=3

THE VALUE OF a is +3