Which of the following numbers is not equal to `(-8)/(27)?\ ` `(2/3)^(-3)` (b) `(2/3)^3` (c) `(-2/3)^3` (d) `((-2)/3)x((-2)/3)x((-2)/3)`

Which of the following numbers is not equal to (-8)/(27)?\ (a) (2/3)^(-3) (b) (2/3)^3 (c) (-2/3)^3 (d) ((-2)/3)*((-2)/3)*((-2)/3)

(2/3)^(-5) is equal to ((-2)/3)^5 (b) (3/2)^5 (c) (2x-5)/3 (d) 2/(3x5)

Suppose that x < 0. Which of the following is equal to |2x-sqrt((x-2)^2)| (a) x-2 (b) 3x-2 (c) 3x+2 (d) -3x+2

The zero of 3x+2 is (a) 2/3 (b) 3/2 (c) -2/3 (d) (-3)/2

Which of the following equations has the sum of its roots as 3?( a) x^(2)+3x-5=0 (b) -x^(2)+3x+3=0(c)sqrt(2)x^(2)-(3)/(sqrt(2))x-1=0(d)3x^(2)-3x-3=0

Which of the following equations has the sum of its roots as 3? (a) x^2+3x-5=0 (b) -x^2+3x+3=0 (c) sqrt(2)x^2-3/(sqrt(2))x-1=0 (d) 3x^2-3x-3=0

Which of the following equations has the sum of its roots as 3? (a) x^2+3x-5=0 (b) -x^2+3x+3=0 (c) sqrt2x^2-3/sqrt2 x-1=0 (d) 3x^2-3x-3=0

The zero of 3x+2 is (2)/(3) (b) (3)/(2)-(2)/(3)(d)(-3)/(2)

If 2^x - 4^(2x-1) = 0 then x = ? (a) 2/3 (b) -2/3 (c) 3/2 (d) -3/2