SAT Math Practice Question #38813 - SATify | SATify

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SAT Math Practice Question #38813 - SATify | SATify

#38813

expressions

algebra

medium

75 sec

Calculator OK

Which expression is equivalent to $\frac{a + 5}{a - 3} + \frac{2 a}{a ^{2} - 9}$ ?

A.

$\frac{a ^{2} + 7 a + 15}{a ^{2} - 9}$

B.

$\frac{a ^{2} + 10 a + 15}{a ^{2} - 9}$

C.

$\frac{3 a + 5}{a ^{2} - 9}$

D.

$\frac{a ^{2} + 8 a + 15}{a ^{2} - 9}$