Factorise the following; x²-16​

(x+4)(x−4)

Explanation:

both terms are perfect squares, so factor using the difference of squares

a2−b2=(a+b)(a−b) where a=x and b=4.

I hope this is right but you can always check :)

in this scenario it would be the consumer demand as most influential in making the decision. the band members need to figure out where and from whom they will make the most money, in other words who out of the two consumer groups - football fans or car drivers - will spend their money, who is more likely to contribute to their cause and buy what they are offering.

answer; adoption stage;