Answer:
Step-by-step explanation:
see pic below for quotient rule
![\frac{(2x)'(x-1)-(2x)(x-1)'}{(x-1)^2}=\frac{2(x-1)-2x}{(x-1)^2}=\frac{2x-2-2x}{(x-1)^2}=-\frac{2}{(x-1)^2}](https://tex.z-dn.net/?f=%5Cfrac%7B%282x%29%27%28x-1%29-%282x%29%28x-1%29%27%7D%7B%28x-1%29%5E2%7D%3D%5Cfrac%7B2%28x-1%29-2x%7D%7B%28x-1%29%5E2%7D%3D%5Cfrac%7B2x-2-2x%7D%7B%28x-1%29%5E2%7D%3D-%5Cfrac%7B2%7D%7B%28x-1%29%5E2%7D)
The pattern is 5, 25, 125, 625, 3125, 15625.... etc
Yes because it doesnt have decimals or fractions
Answer:
1.25
Step-by-step explanation:
type in your calculator:
-1.5+2.75 OR 2.75-1.5
you should get the same answer
If he runs 6.5 metres per second, then you multiply 6.5 by 4 to get 26m