Answer:
x2-x1/y2-y1=2-4/10--2=2-4/10+2=-2/12
=-6
Answer:
3+7+11+15+(4n-1) = N(2n+1)
Step-by-step explanation:
atleast that's what i got-
Use a calculator.
cause a calculator would prove that
Simplify the following:
x/((x - 2) (x + 9) (3 x - 6))
Factor 3 out of 3 x - 6:
x/(3 (x - 2) (x - 2) (x + 9))
Combine powers. x/((x - 2) (x + 9)×3 (x - 2)) = (x (x - 2)^(-1 - 1))/((x + 9)×3):
(x (x - 2)^(-1 - 1))/(3 (x + 9))
-1 - 1 = -2:
Answer: (x (x - 2)^(-2))/(3 (x + 9))
