Question

Help plz if u can. i need answer as well as explanation.

Answer 1

X does not equal to -5,-2,-4

Explanation:

Factor out the denominators and use inequality.

X+5=0 -> X=-5

X^2+6X+8=(X+2)(X+4)

X+2=0 ->X=-2

X+4=0 -> X=-4

Interval Notation:(−∞,−5)∪(−5,−4)∪(−4,−2)∪(−2,∞)(-∞,-5)∪(-5,-4)∪(-4,-2)∪(-2,∞)

x≠−2,−4,−5