Divide r+5/r2+5r-14 by r2+4r-21/r-2
1 answer:
Answer:
r+5 r^2+4r-21
-------------- / --------------------
r^2+5r-14 r-2
r+5 r-2
= -------------- x --------------------
r^2+5r-14 r^2+4r-21
r+5 r-2
= -------------- x --------------------
(r+7)(r-2) (r+7)(r-3)
r+5
= -----------------
(r+7)^2 (r-3)
hope it helps
Step-by-step explanation:
You might be interested in
ANSWER:
N = 16
STEP BY STEP EXPLANATION:
2(5+3)
2(5+3)
n=16
Answer:
3600
Step-by-step explanation:
multiply all of the choices
10x15x6x4
The same thing to the other side
The right answer is 6x + 5
The length of each leg is 6