Answer:
I'm assuming you need to distribute. When simplified the expression is 42p-28
Step-by-step explanation:
Two solutions:
1. x =(100-√2160)/2=50-6√ 15 = 26.762
2. x =(100+√2160)/2=50+6√ 15 = 73.238
Answer
3
Step-by-step explanation:
h(-6)=-(-6)-3
h(-6)=6-3
h(-6)=3
Answer: x^2+5x+6
Step-by-step explanation:
Factor f(t) and you can identify the values of t for which the height is zero.
.. f(t) = -16t(t -3)
The projectile lands after 3 seconds in the air. (selection A)