Question

(13+x) (13-x)
tell me step by step I will mark as brainliest ​

Answer 1

• Refer the attachment...

Answer 2

Answer:

Your Question :-

(13+x)(13-x)

solution:-

(13+x)(13-x)

using algebraic identity (a)²-(b)²

= (a-b)(a+b)

= (13)²-x²

= 169-x² is the correct answer.

Step-by-step explanation:

hence , the correct answer is

169-x²