Question

if (x+2)(x+a)=x²+5x+6, then a is equal to

Answer 1

Answer:

see in the attachment,,,,,,,,

Answer 2

Answer:

a=3

Step-by-step explanation:

(x+2)(x+a)= x² +5x+6

x²+2x+ ax + 2a= x² +5x+6

ax+ 2a = 3x +6

a(x+2) = 3(x+2)

a=3