The equation is .
Rewrite the equation
Graph the related function .
\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \
\
w \ | \
f (x) \ |
\
5 \ | \
5 \ |
\
4 \ | \
|
\
3 \ | \
|
\
2 \ | \
|
1 | ![]() |
\
0 \ | ![]() |
![]() | ![]() |
![]() | 5 |
Graph:
\The w-intercepts are between 5 and 4 and between and
.
So,one root is between 5 and 4 and the other root is between and
.