If `2+iand3-sqrt2` are the roots of the equation `x^(6)-13x^(5)+62x^(4)-126x^(3)+65x^(2)+127x-140=0` then find all the roots.

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

Find the real roots of the equation . x^2+5|x|+6=0

The roots of the equation x^(2)-5x+6=0 are .......

Find the roots of the equation (1)/(x)-(1)/(x-2)=3, x ne 0,2

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

Find how many roots of the equations x^4+2x^2-8x+3=0.

Column I, Column II The value of the determinant |x+2x+3x+5x+4x+6x+9x+8x+11 x+15| is, p. 1 If one of the roots of the equation |7 6x^2-13 2x^2-13 2x^2-13 3 7|=0i sx+2, then sum of all other five roots is, q. -6 The value of |sqrt(6)2i3+sqrt(6)sqrt(12)sqrt(3)+sqrt(8)i3sqrt(2)+sqrt(6)isqrt(18)sqrt(2)+sqrt(12)isqrt(27)+2i| is, r. 2 If f(theta)=|cos^2thetacosthetas intheta-s inthetacosthetasin^2thetacosthetas intheta-costheta0|=t h e nf(pi//3) , s. -2