Question

A number multiplied by itself gives 1881. What is the number

Answer 1

Let the no. be x
then,
x multiplied by x = 1881
${x}^{2} = 1881 \\ x = \sqrt{1881} \\ x = 3 \sqrt{209} \\ \\ therefore \: 3 \sqrt{209} \times 3 \sqrt{209} = 1881$

Answer 2

A number multiplied by itself gets 1881

Let the no. be x

x*x = 1881

x^2= 1881

Finding the square root of 1881

x = √1881

1881 is a no. Whose square root is not possible

So x=43.3704968844

So the no. is 43.3704968844