Answer:
D, It's used for every one
Step-by-step explanation:
3p² - 2p - 5 = 0
3p² + 3p - 5p - 5 = 0
3p(p + 1) -5(p + 1) = 0
(3p - 5)(p + 1) = 0
p = 5/3 or -1
Hope this helps!
Answer:
2,-1.5
Step-by-step explanation:
To find the midpoint of a line segment, take the average of the x coordinates and y coordinates of the two points that make it up.
![\frac{2+2}{2} ,\frac{4+(-7)}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B2%2B2%7D%7B2%7D%20%2C%5Cfrac%7B4%2B%28-7%29%7D%7B2%7D)
=![\frac{4}{2} , \frac{-3}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B4%7D%7B2%7D%20%2C%20%5Cfrac%7B-3%7D%7B2%7D)
![\frac{4}{2} , \frac{-3}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B4%7D%7B2%7D%20%2C%20%5Cfrac%7B-3%7D%7B2%7D)
=2,-1.5