Question

expand each of the following (x+5) (x-3)​

Answer 1

Answer:

x(x-3)+5(x-3)

x^2-3x+5x-15

x^2+2x-15

Answer 2

Step-by-step explanation:

we Know that,

(x+a)(x+b)=x^2+(a+b)x+ab

So Now, x=x , a=5 , b =-3

(x+5) (x-3)

= x^2 + (5+ -3)x +(5) ( -3)

=x^2 +2x -15 is the answer

Hope it's Helps u..