If a > 1, which of the following is equal to (4a + 12)/(a^2 + 2a - 3)?
Pick
A) a	B) a + 3	C) 4/(a - 1)	D) 2a/(a - 3)	E) (a - 1)/2
Here's the algebraic approach:   (4A + 12)/(A^2 + 2A - 3) can be rewritten as...   4(A + 3)/(A+3)(A-1)   We can simplify the fraction, which leaves us with...   4/(A-1)   Ans : 4/(a - 1)
<result>C</result>
If a > 1, which of the following is equal to (4a + 12)/(a^2 + 2a - 3)?