Select all of the expressions that are equivalent to the expression 3x − 12 − 2(x + 12).

3x − 12 − 2x + 24
3(x − 4) − 2x − 24
3(x − 4) − 2(x + 12)
3(x + 4) − 2(x + 12)
x + 12
x − 36

Second option

Third option

Last option

Step-by-step explanation:

You have the expression , you can find the following equivalent expressions:

Apply Distributive property:

Group the first two terms and factor out 3:

(Second option)

Apply Distributive property and then add the like terms:

(Last option)

Group the first two terms and factor out 3:

(Third option)

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3

step-by-step explanation: