Question

Using suitable idéntity find (a+3)(a+2).​

Answer 1

Answer:

a^2 + 5a + 6

Step-by-step explanation:

a(a+2)+3(a+2)

a^2 + 2a + 3a + 6

Answer 2

Step-by-step explanation:

(a+3)(a+2)

$= a(a + 2) + 3(a + 2)$

$= {a}^{2} + 2a + 3a + 6$

$= {a}^{2} + 5a + 6$

${a }^{2} + 5a + 6$