Question

If the sum of a no and its square is 1560,what is the number

Answer 1

Answer:

let no be x

x+x^2=1560

${x}^{2} + 40x - 39x - 1560 = 0 \\ x(x + 40) + - 39(x + 40) = 0 \\ (x + 40)(x - 39) = 0 \\ x = - 40 \: \: \: or \: \: \: 39$

because

Answer 2

Answer:

question is incomplete....how is it possible that there is a sum of one no.