Answer:
f(x)=x=±
represents all its roots.
g(x)=x=±
does not represent roots
because negative number cannot exist in under root
h(x)=±
represents all its roots
Step-by-step explanation:
#1
f(x)=
-25
to find rational root we will put -25=0
=25
=
f(x=)x=±
f(x)=x=±
#2
g(x)=+25
to find rational root we will put +25=0
=-25
=
g(x=)x=±
/
#3
h(x)=
-25
to find rational root we will put -25=0
=25
=
h(x=)x=±
h(x)=±
The answer is 105 4/61
If you do the long division correctly, you will get 105 and all you have is 4 left.
Since you are dividing by 61, you do 4/61.
So that is how you get 105 4/61
I hope this helps!
Answer:37.2 sec
Step-by-step explanation:
Given
Joel takes 81 sec for 14 mile long track
speed of joel 
mi/min=10.37 mi/min
Jason takes 69 sec for 14 mi track
so jason speed is 
if both starts from same spot in opposite direction then
where x is distance covered by Joel
then x=6.44 miles
therefore time required
Supplementary angle is 180 degrees
