Question

Find the value of 'a' if (x + 2)(x + a) = x’ + 5x + 6

hi kindly don't write extra stuff in the answers or I will report you and pls give step by step explanation instead of straight up solution. Thanks :D​

Answer 1

Answer:

a=3

Step-by-step explanation:

We multiply x by x+a and 2 by x+a

x^2+xa+2x+2a=x+5x+6

xa=x+5x+6-2x-2a-x^2

xa=-x^2+4x-2a+6

2a+a=-x^2+4x+6/x

By factorization method we divide x^2+4x+6 by x.

3a=1

a=3.

HOPE YOU UNDERSTAND THIS.