Question

how many consecutive natural numbers are to be added to get a sum 325? ​

Answer 1

Answer:

ANSWER

S=

2

n(n+1)

⇒231=

2

n(n+1)

⇒n

2

+n−462=0

⇒n

2

+22n−21n−462=0

⇒n(n+22)−21(n+22)=0

⇒(n+22)(n−21)=0

⇒n=−22 or n=21

∴n=21 as n=−22 is not a natural

Step-by-step explanation:

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