33(2a-b)^(2)-4(2a-b)-13

9(2a-b)^2-4(2a-b)-13

Factorize : 9(2a-b)^2-4(2a-b)-13

Simplify the following using the formula: (a-b)(a+b)=a^(2)-b^(2):(82)^(2)-(18)^(2) (ii) (467)^(2)-(33)^(2)

Find a and b when (a-2b,13)=(7,2a-3b).

If a:b=2:5, then (3a+2b)/(4a+b)=(16)/(13)( b) (13)/(16)(25)/(22)(d)(20)/(21)

Simplify the following using the formula: (a-b)(a+b)=a^2-b^2: (i) (82)^2-(18)^2 (ii) (467)^2-(33)^2

If (a+2b)/(a-2b)=13 then find the value of a/b .

Let A = {1, 2, 3}, B = { 2, 3, 4} , then which of the following is a function form A to B ? (a){(1,2),(1,3),(2,3),(3,3)} (b){(1,3),(2,4)} (c){(1,3),(2,2),(3,3)} (d){(1,2),(2,3),(3,2),(3,4)}