Garry and john are playing a game of chess. the probability of garry winning is 2/9 the probability of the game drawing is 4/9. if every win is 2 points and every draw is 1 point, work out the probability that after 2 games, they have the same number of points

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.

she gotta workk that a 2

step-by-step explanation:

is there a graph

step-by-step explanation:

b is the correct answer