Math, asked by munnachoudhary6239, 1 year ago

n(2n-1) - (25)x-1 = 2500

Vaishnavi1401: 1238 is d ans.

Answers

Answered by YASHIKAJINDAL

1

2n^2-n-(-25)=2500
2n^2-n+25=2500
2n^2-n=2475
2n^2-n-2475=0

yxvxkx25: but where's x

YASHIKAJINDAL: I thought it as multiply sign

yxvxkx25: k...

YASHIKAJINDAL: what

yxvxkx25: i meant okay

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