you randomly draw twice from this deck of cards 1, 4, 2, 3, 4 what is the probability of not drawing a 4, then not drawing a 4 , without replacing the first card?

2/5

Step-by-step explanation:

i think are there chooses

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.

make sure you have version 2.50

try looking in the very back of the book : )

step-by-step explanation:

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