Question

48. a² + 2ax + x2 - 9.​

Answer 1

Answer:

(a+x-3) (a+x+3)

Step-by-step explanation:

a² + 2ax + x2 - 9.

or, (a+x)^2 -9

or, (a+x-3) (a+x+3)

         

Answer 2

=> $a^2 + 2ax + x^2 - 9$

=> $a^2 +x^2+ 2ax-9$

=> $(a+x)^2-(3)^2$

=> $(a+x+3)(a+x-3)$

I hope this is helpful for you