Answer:
(3^6)/2
Step-by-step explanation:
make sure everything as the numerator is in parenthesis
Answer: -3x^2-3x+9
-3(x^2+x-1)+12 = -3x^2-3x-3+12 = -3x^2-3x+9
28 pieces
14.9 ÷ 0.52 = 28.653