Math, asked by munasinghjkch00, 10 months ago

find the smallest number which must be subtracted from 1989 to make it a perfect square

Answers

Answered by harshyadavau
1

ANSWER

We have,

1989 be make perfect square.

We know that,

44  

2

=1936<1989

45  

2

=2025>1989

Let x be added or subtracted in 1989

Then,

x+44  

2

=1989

⇒x+1936=1989

⇒x=1989−1936

⇒x=53

53 is subtracted from 1989 making perfect square.

Hence, this is the answer.

Answered by thelearner3
2

Answer:

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