[" (i) "quad (2x+1)^(3)],[" (iii) "[(3)/(2)x+1]^(3)]

[(3)/(2) bes in expanded form: (i) (2x+1)^(3)(2a-3b)^(3)( iii) [(3)/(2)x+1]^(3)[x-(2)/(3)y]^(3)

Write the following cubes in expanded form: (i) (2x+1)^(3) , (ii) (2a-3b)^(3) (iii) [(3)/(2)x+1]^(3) , (iv) (x-(2)/(3)y]^(3)

Write the following cubes in expanded form:(i) (2x+1)^3 (ii) (2a-3b)^3 (iii) [3/2x+1]^3 (iv) [x-2/3y]^3

Find each of the following products: (i) (x - 4)(x - 4) (ii) (2x - 3y)(2x - 3y) (iii) ((3)/(4) x - (5)/(6) y) ((3)/(4)x - (5)/(6) y) (iv) (x - (3)/(x)) (x - (3)/(x)) (v) ((1)/(3) x^(2) - 9) ((1)/(3) x^(2) - 9) (vi) ((1)/(2) y^(2) - (1)/(3) y) ((1)/(2) y^(2) - (1)/(3) y)

Write the following cubes in expanded form: (i) (2x+1)^3 (ii) (2a-3b)^3 (iii) (3/2x+1)^3 (iv) (x-2/3y)^3

Check whether the following are quadratic equations: (i) quad (x-2)^(2)+1=2x-3 (ii) x(x+1)+8=(x+2)(x-2) (iii) quad x(2x+3)=x^(3)+1quad (x+2)^(3)=x^(3)-4

Which of the following are the roots of 3x^(2)+2x-1=0 ? (i) -1" "(ii)" "(1)/(3)" "(iii)" "-(1)/(2)

If x=3+2sqrt(2) , find : (i) (1)/(x) (ii) x-(1)/(x) (iii) (x-(1)/(x))^(3) (iv)x^(3)-(1)/(x^(3))

Expand the following (i) (3a-2b)^(3) (ii) ((1)/(x)+(y)/(3))^(3) (iii) (4-(1)/(3x))^(2)