Can I get some help...I have 3 more problems simplify the rational expression. Find all numbers that must be excluded from the domain of the simplified rational expression.
x^2+9x+18 / x^2+12x+36

Question

Can I get some help...I have 3 more problems simplify the rational expression. Find all numbers that must be excluded from the domain of the simplified rational expression.
x^2+9x+18 / x^2+12x+36

anonymous · Answer

$$\frac{(x+3)(x+6)}{(x+9)(x+4)}$$

anonymous · Answer

cannot be simplified so this are the factors
x+9 and x+4

anonymous · Answer

what numbers that must be excluded from the domain of the simplified rational expression

anonymous · Answer

the once below the expression(denominators)

anonymous · Answer

x+9 and x+4
so x=-9 and x=-4

anonymous · Answer

Im sorry but its multiple choice and the answers are not present.  It's not asking to factor

anonymous · Answer

does it have -9 and -4 as options

anonymous · Answer

no