Answer:
Step-by-step explanation:
3+√5 is a root.
so 3-√5 is also a root
or (x-(3-√5)) is also a factor of f(x)
Answer:
2205
Step-by-step explanation:
Answer:
268
Step-by-step explanation:
please give brainliest
=-30
-2*-3=6
-1*5=-5
6 x -5=-30
Answer:
400 m/s
Step-by-step explanation:
u=0 m/s
t=20 s
a=20 m/s²
v=u+at
=0+20×20
=400 m/s
