The quadratic equations and have one root in common

MATHEMATICS · Single correct · CBSE · Mathematics · Polynomials · Polynomials

Problem

The quadratic equations

x^2-6x+a=0

and

x^2-cx+6=0

have one root in common. The other roots of the first and second equations are integers in the ratio

4:3

. The common root is (1) 4 (2) 3 (3) 2 (4) 1