" rots of the equation "4^(x)-7.2^(x)+6=0

Find the sum of the roots of the equation 4^(x)-7.2^(x)+6=0

Find sum of roots of the equation 4^(x)-7.2^(x)+6=0

If sum of the roots of the equation 2x^(9)-11x^(7)+6x^(4)+8=0 is 'a' then 'a' =

if the equationx ^(2)+ax+b=0 has one root equal to unity and other rot lies between the roots of the equation x^(2)-7x+12=0, then range of values of abelongs to

The roots of the equation 2x^(2)-6x+7=0 are

The number of real rots of the equation (x-1)^(2)+(x-2)^(2)+(x-3)^(2)=0 is