" (i) "quad (4)/(3)+(3)/(5)+(-2)/(3)+(-11)/(5)

Simplify: (4)/(3)+(3)/(5)+(-2)/(3)+(-11)/(5)

[" Find "(" Find ")/(" Find "(1)/(3)times8)],[" (1) "(1)/(1)+(1)/(3)=(5)/(4)+((-11)/(4))quad [" (ii) "(5)/(3)+(3)/(5)],[" (ii) "(-3)/(-11)+(5)/(9)]]

(2x)/(3)-(x)/(5)=(3x-11)/(5)

If 5^(x+3)=25^(3x-4), then the value of x is a.(5)/(11) b.(11)/(5) c.(11)/(3) d.(13)/(5)

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))

(3)/(11)" by "(2)/(5)

Verify the following: (i) ((3)/(4)+(-2)/(5))+(-7)/(10)=(3)/(4)+((-2)/(5)+(-7)/(10)) (ii) ((-7)/(11)+(2)/(-5))+(-13)/(22)=(-7)/(11)+((2)/(-5)+(-13)/(22)) (iii) -1+((-2)/(3)+(-3)/(4))=(-1+(-2)/(3))+(-3)/(4)

Evaluate each of the following: ( i ) ((2)/(11))^(4)*((11)/(3))^(2)*((3)/(2))^(3) (ii) ((1)/(2))^(5)*((-2)/(3))^(4)*((3)/(5))^(-1)