[" If the quadratic equations "ax^(2)+2bx+c=0" and "ax^(2)+2cx+b=0,(b!=c)" have a common root,"],[" then show that "a+4b+4c=0" ."]

If the quadratic equations ax^(2)+2bx+c=0 and ax^(2)+2cx+b=0, (b ne c) have a common root, then show that a+4b+4c=0

If the quadratic equation ax^(2)+2cx+b=0 and ax^(2)+2bx+c=0(b!=c) have a common root,then a+4b+4c=

If the equation ax^(2)+2bx+c=0 and ax62+2cx+b=0b!=c have a common root,then (a)/(b+c)=

If the quadratic equations ax^2+2cx+b =0 and ax^2+2bx+c =0 (b ne 0) have a common root, then a+4b+4c is equal to

If the equation ax^2+2bx+c=0 and ax^2+2cx+b=0 b!=c have a common root ,then a/(b+c =

If the quadratic equation ax^(2) + 2cx + b = 0 and ax^(2) + 2x + c = 0 ( b != c ) have a common root then a + 4b + 4c is equal to

If the quadratic equation ax^(2) + 2cx + b = 0 and ax^(2) + 2x + c = 0 ( b != c ) have a common root then a + 4b + 4c is equal to

If the quadratic equations,ax^(2)+2cx+b=0 and ax^(2)+2bx+c=0quad (b!=c) have a common root,then a+4b+4c is equal to: a.-2 b.-2 c.0 d.1

If the quadratic equations ax^(2)+cx-b=0 and ax^(2)-2bx+(c)/(2)=0,(b+(c)/(2)!=0) have a common root,then the value of a-4b+2c is