Question

How many consecutive natural numbers starting from 1 should be added to get 300?

Answer 1

here n= ?

so,

300=n(n+1)/2

600=n²+n

n²+n-600=0

n²+25n-24n-600=0

n(n+25)-24(n+25)=0

(n+25)(n-24)=0

therefore,

n=24

Answer 2

here answer is

it is

n=24