One factor of the polynomial x^3 - 7x^2 + 13x - 3 is (x-3). What is the other factor of the polynomial? (Note: use long or synthetic division.) a. (X^2 + 4x - 1) b. (X^2 - 4x + 1) c. (X - 4) d. (X+4)

b.   x^2 - 4x + 1

Step-by-step explanation:

Here is the long division.

                     x^2 - 4x + 1

       x - 3   | x^3 - 7x^2 + 13x - 3

                   x^3 - 3x^2

                          -4x^2 + 13x

                          -4x^2 + 12x

                                           x - 3

                                           x - 3

                                                0

b.   x^2 - 4x + 1

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

step-by-step explanation:

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional