Which domain restrictions apply to rational expression? x2+5x+6x2−9 Select each correct answer.

x≠−1

x≠1

x≠2

x≠3

x≠−3

x≠−2

The domain restrictions apply to rational expression are:

Solution:

Given rational expression is:

We have to find the domain restrictions apply to rational expression

From given,

Use the identity,

Therefore,

The rational expression is undefined when denominator is 0

From above, see the denominator (x + 3) and (x - 3)

When x = -3 and x = 3, the denominator becomes 0

Thus, domain restrictions are:

bn,mn,n.vn.

step-by-step explanation:

answer: when you burn wood, the carbon reacts with the oxygen in the air to create ash and smoke. that is a permanent change you cannot undo that.

step-by-step explanation: