The harmonic mean of the roots of the equation `(5 + sqrt2) x^(2) - (4 + sqrt5) x + 8 + 2sqrt5 = 0` is

Find the harmonic mean of the roots of the equation (5+sqrt2)x^2-(4+sqrt5)x+(8+2sqrt5)=0

Find the roots of the equation x^2+sqrt(3) x+3/4

(1)/(sqrt(x^(2)- 4 x + 5 ))

Solve sqrt(5)x^(2) + x + sqrt(5)=0

The number of terms in the expansion of (1 + 5sqrt(2)x)^(9) + (1 - 5sqrt(2)x)^(9) is

Find the roots of sqrt2 x^(2) + 7x + 5 sqrt2 = 0

If the difference between the roots of the equation x^(2)+ax+1=0 is less then sqrt(5) , then the set of possible values of a is

If the harmonic mean between roots of (5+sqrt(2))x^2-b x+8+2sqrt(5)=0i s4 , then find the value of bdot

Determine the nature of roots for each of the quadratic equations. sqrt(3)x^(2)+sqrt(2)x-2sqrt(3)=0

The number of solutions of the equation sqrt(x^(2))-sqrt((x-1)^(2))+sqrt((x-2)^(2))=sqrt(5) is