Dada la ecuacion de segundo grado: 3.x2 + (3k - 2)2 + k + 2 = 0
Hallar el valor de k sabiendo que:
1) a) La suma de sus raices sea igual a -2
2) b) El producto de sus raices sea igual a 3
3) c) La suma de sus raices sea igual al producto

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.

Long division the problem is 40 ➗ 348 = ?

Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15