12(20-17) - 3*6
12 (3) - 18
12*3 - 18
36 - 18
18
Answer:
Simplified: (3x-6) (-2x-2)
Step-by-step explanation:
Answer:
2/ x = +-2
3/ n = +-3
Step-by-step explanation:
Answer:
x^5+8x^4+17x^3-14x^2-84x-72
Step-by-step explanation:
Answer:

Step-by-step explanation:
Simple interest is where interest is only accumulated on the principle, so at 4.5% for 5 years, 22.5% is added to the principal.