What are the solutions of 3(x – 4)(2x - 3) = 0? Check all that apply.

x=4           x=3/2

Step-by-step explanation:

3(x – 4)(2x - 3) = 0

Using the zero product property

(x-4) = 0           (2x-3) =0

x-4+4=0+4      2x-3+3 =0+3

x=4                   2x =3

                         2x/2 = 3/2

                               x=3/2

(-5,-28)

i graphed to on desmos.

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