Question

There is a natural number x. Write down the expression for the product of x and its next natural

number.

(A) 2x2

+1

(B) x2

- x

(C) x2

+ x

(D) ( x + 1)( x+2)​

Answer 1

Answer:

$let \: no \: be \: x \\ next \: no \: be \: (x + 1) \\ x(x + 1) \\ x {}^{2} + x \: \: \: ans.$

Option D is the correct answer.