Yes because 4x3^x =12^x since the coefficient is added to the answer because it is in the 3.
Answer:

Step-by-step explanation:
*photo attached*
Answer:
-1.5
Step-by-step explanation:
4x² + 4x - 3 = 0
(2x + 3)(2x - 1) = 0
2x + 3 = 0 or 2x - 1 = 0
x = -3/2 or x = 1/2
Answer: -1.5