Substitute the number for the appropriate variables and solve
(ab)^2
(4×3)^2
(12)^2
12×12
144
Your answer is B.144
Answer:
d: 3x-36
Step-by-step explanation:
Apply the distributive property:

Multiply -1 by -3

Multiply -3 by 12

-2/3x +1/3 +x = 2/5
⇒ 1/3x + 1/3 = 2/5
⇒ 1/3x = 2/5 -1/3
⇒ x/3 = 1/15
⇒ 15x = 3
⇒ x = 3/15
⇒ x = 1/5
I don’t think so sorry if I am wrong I took algebra like 2 years ago