Respuesta :

sid071

Factoring this expression using the identity of a²-b² = (a+b)(a-b)

Given :-

25 - x²

This can be broken down into:-

... ( 5 )² - ( x )²

In this case, a is 5 and b is x

... ( 5 + x ) ( 5 - x ) Is the answer.

Hope it helps!!

I hope this helps you x^2-25=(5-x)(5+x)