How do you evaluate #3/(16-a^2) - 5/(12+3a)#?
2 Answers
Jul 23, 2015
Explanation:
Assuming you want to evaluate to a single expression:
Factoring the denominators we have:
we can then make the denominators identical:
Jul 23, 2015
I tried factorizing and using a common denominator:
Explanation:
You can write it as: