-72-4x^2+8x^3-36x/x-3
-4(18+x^2-2x^3+9x)/x-3
-4(-2x^3+x^2+9x+18)/x-3
-4(-2x^2x(x-3)-5x x(x-3)-6(x-3) )/x-3
-4 x(-(x-3) ) x (2x^2+5x+6)/x-3
-4 x (-1) x (2x^2 +5x+6)
8x^2+20x+24
Answer: He will need 700 pieces of wood.
Step-by-step explanation: Divide the total by how many square feet one piece of wood will cover, so 3,500/5, and you'll get 700.
Hope this helps.
X - the volume of the tank
The tank holds
375 liters when full.
Answer:
y=(x-6)^2+2 Have a nice day
3x=18 because you add the like terms 6 and 12
