Question

Which expression best represents the product of two consecutive integers?

x⋅(2+x)

x⋅(x+1)

2⋅(x+1)

2x+2

Answer 1

(B) x(x+1)

Explanation:

If we take x as one of the integers,

consecutive one is going to be (x+1).

Product of two consecutive integers is x(x+1).