Question

a (a + 3) + a(a + 4)​

Answer 1

Heya mate!!

$a(a + 3) \: + a(a + 4)$

${a}^{2} + 3a + {a}^{2} + 4a$

$2 {a}^{2} + 7a$

Hope it helps u dear✌️✌️

Answer 2

Answer:

2a² + 7a

Step-by-step explanation:

a(a + 3 ) + a (a + 4)

a² + 3a + a² + 4a

2a² + 7a