Question

Help!
Which expression is equivalent to—

Answer 1

Answer:

2a

Step-by-step explanation:

$\frac{4a + 4}{2a} \times \frac{ {a}^{2} }{a + 1}$

➡️ $\frac{4(a + 1)}{2} \times \frac{a}{a + 1}$

➡️ $= 2a$ ✅