Question

what is the arthimetic mean of (x-5)x and (x+5)?​

Answer 1

Answer:

(x-5)x(x+5).

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

(x-5)+(x-5)=0

(x-5)=0 (x+25) =0

(x-5 ) or. (x+25)

x-5 =0 or. x+25=0

x=-5. or. x=25