Question

If x^2 - 11x + a = 0 and x^2 - 14x + 2a = 0 have one common root then a is equal to?

Answer 1

Answer:

Step-by-step explanation:

0,24

Answer 2

Answer:

let first equations roots p and q

p+q=11

pq=a

let second equation roots p and s

p+s=14

ps=2k

have four equations

p=8 and q=3 ,s=6

a=pq

put the value of p and q

a=8*3

a=24