" (ii) "9x^(2)-16=0

9x^(2)-16y^(2)

By giving a counter example show that the following statement is false : The equation 9x^(2)-16=0 does not have a root lying between (-1) and (-2) .

Find the value (s) of k for which the given quadratic equations has real and equal roots: (i) 9x^2+8kx+16=0 .

Find the value (s) of k for which the given quadratic equations has real and equal roots: (i) 9x^2+8kx+16=0 .

Find the value (s) of k for which the given quadratic equations has real and equal roots: (i) 9x^2+8kx+16=0 .

For what real values of k the equation 9x^(2)+8Kx+16=0 have real and equal roots?

If (alpha,alpha-1) lies inside the ellipse 16x^(2)+9y^(2)-16x=0 then alpha lies in the interval ((9)/(25),k) Find k

If (alpha,alpha-1) lies inside the ellipse 16x^(2)+9y^(2)-16x=0 then alpha lies in the interval ((9)/(25),k) then k=

If (alpha,alpha-1) lies inside the ellipse 16x^(2)+9y^(2)-16x=0 then alpha lies in the interval ((9)/(25),K) then K is equal