Question

How do you simplify `(a^2)/(a-3)= 9/ (a-3)`?

Answer 1

Since everything is on the same denominator, we can eliminate the denominators and solve.

Explanation:

`a^2 = 9`

`a = sqrt(9)`

`a = +-3`

However, +3 would make the denominator equal to zero, which is undefined in the real number system. Therefore, the solution set is `{x = -3}`

Hopefully this helps!