So:
(x-4)(x+2) / (x-4)(x+4)
We cancel out the x - 4:
(x+2)/(x+4)
Restrictions: x ≠ 4, x ≠ -4
Answer:
3
Step-by-step explanation:
11 ÷ 3
= 11 ÷
= 11 x
= 3
Answer:
not sure ask teacher for help
Step-by-step explanation:
ok
Answer:
The system has infinitely many solutions
Step-by-step explanation:
we have
----> equation A
----> equation B
Multiply by -2 both sides equation A

----> equation C
Compare equation B and equation C
The equations are identical (is the same line)
therefore
The system has infinitely many solutions
Is a consistent dependent system
20 and 3 4ths happy to help