Answer:
4x²+12x+9
Step-by-step explanation:
1. 2x times 2x = 4x²
2. 2x times 3 = 12x
3. 3 x 3 = 9 or 3² also equals 9
Answer:
8x^2-6x-1
Step-by-step explanation:
Answer:
The answer is 15x+10b-45y+50 which is the choices C.
Step-by-step explanation:
5(3x+2b-9y+10)
15x+10b-45y+50
The goes of this number is: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60
80 96 120 160 240 480.
Answer:
63
Step-by-step explanation:
hhehehehhehehehehh hope this helps