Question

The sum of no. And its square is 182 what is the no.

Answer 1

Answer:

13

Step-by-step explanation:

Let x be the number.

Given,

x² + x = 182

=> x² + x - 182 = 0

=> x² + 14x - 13x - 182 = 0

=> x (x + 14) - 13(x + 14) = 0

=> (x - 13)(x + 14) = 0

=> x = 13.