Question

find the least number which should be substracted from 18 to make it a perfect square​

Answer 1

Answer:

2

4^(2)=16

5^(2)=25

So 4^(2)<18<5^(2)

So 16<18<25

so 18-16=2

so 2 should be subtracted from 18 make it a perfect square.

Answer 2

Answer:

The answer is 2

Step-by-step explanation:

For brief description please check out the picture clip

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