Answer:
Option 3)
Step-by-step explanation:
In the given question we have to calculate the quotient after division.
To solve this question we will factorize (t²+7t+12) first and then we will will divide by this.
⇒ t²+7t+12 = ( t²+4t+3t+12)
⇒ t(t+4)+3(t+4)
⇒ (t+3)(t+4)
Now its a simpler form of divisor to get the answer.
We come back to the question
Or
So the right answer is