​The product of $$(x-5)$$​ and $$(x+3)$$ is:​

Correct option is A

Given:

​the product of $(x-5)$ and $(x+3)\; =\; ?$​

Solution:

​$$(x−5)(x+3)$$​​

= $$x^2 + 3x - 5x - 15$$

= $$x^2 - 2x - 15$$ 

​​So, the product of (x−5) and (x+3) is

= $$x^2 - 2x - 15$$ ​