" (ii) "-11-60sqrt(-1)

write complex form -11-60sqrt(-1)

Find square root of -11-60 sqrt(-1)

Find the square root of the following complex number: -11-60sqrt(-1)

Find the square root of the following complex number: -11-60sqrt(-1)

Simplify the following expressions: (i)\ (11+sqrt(11))\ (11-\ sqrt(11)) (ii)\ (5+sqrt(7))(5-sqrt(7)) (iii)\ (sqrt(8)-sqrt(2))\ (sqrt(8)+\ sqrt(2))

On the ellipse 2x^(2)+3y^(2)=1 the points at which the tangent is parallel to 4x=3y+4 are ( i )((2)/(sqrt(11)),(1)/(sqrt(11))) or (-(2)/(sqrt(11)),-(1)/(sqrt(11))) (ii) (-(2)/(sqrt(11)),(1)/(sqrt(11))) or ((2)/(sqrt(11)),-(1)/(sqrt(11))) (iii) (-(2)/(5),-(1)/(5)) (iv) ((3)/(5),(2)/(5)) or (-(3)/(5),-(2)/(5))

The ration in which the line segement joining the points (4,-6) and (3,1) is divided by the parabola y^2=4x is (-20+-sqrt(155))/(11):1 (b) (-20+-sqrt(155))/(11):2 -20+-2sqrt(155): 11 (d) -20+-sqrt(155): 11

The ration in which the line segement joining the points (4,-6) and (3,1) is divided by the parabola y^2=4x is (a) (-20+-sqrt(155))/(11):1 (b) (-20+-sqrt(155))/(11):2 (c) -20+-2sqrt(155): 11 (d) -20+-sqrt(155): 11

The ratio in which the line segement joining the points (4,-6) and (3,1) is divided by the parabola y^2=4x is (a) (-20+-sqrt(155))/(11):1 (b) (-20+-sqrt(155))/(11):2 (c) -20+-2sqrt(155): 11 (d) -20+-sqrt(155): 11

sqrt(?)-11=sqrt(1764)