Question

6mn, 4mn, -2mn and 8mn () solve ​

Answer 1

Answer:16mn (if addition) or -384m^4n^4(if multiplication)

Step-by-step explanation:6mn+4mn-2mn+8mn=16mn(just ignore the varibles i.e.6+4-2+8) .6mn*4mn*-2*mn*8mn=-384m^4n^4