Question

(y+x)(y-x) is equal to which of the following​

Answer 1

Answer:

Since there are no options, I assume you are asking about the identity

Step-by-step explanation:

(y + x)(y - x) = $y^{2}$ - $x^{2}$

Please mark brainliest

Answer 2

Step-by-step explanation:

(y+x)(y-x)

Using identity

(a+b)(a-b)=a²-b²

(y+x)(y-x)=y²-x²