N-10+9n-3
n+9n=10n
10-3=7
so the answer is....
-13+10n
Answer: The answer is (y^2) to the power of -0.5
Step-by-step explanation:
Maybe you can use your gps lololol
1. Reduce <span>3x2-6x-240 to x^2 - 2x - 80
2. Use " ^ " to indicate exponentiation
3. Factor </span>x^2 - 2x - 80 using completing the square:
x^2 - 2x + 1^2 - 1^2 - 80
(x+1)^2 - 1 - 80
(x+1)^2 - 81
(x+1)^2 - 9^2 = (x+1-9)(x+1 +9), or (x-8)(x+10)
Final answer, with all factors shown: 3(x-8)(x+10)
Answer:
56 inches
Step-by-step explanation:
4 feet in inches is 48
48+8=56
