Question

find the value step by step √1.21-√0.01

Answer 1

$\sqrt{ \frac{121}{100} } - \sqrt{ \frac{1}{100} }$

$\frac{11}{10} - \frac{1}{10}$

$\frac{11-1}{10}$

$\frac{10}{10}$

$1$

Answer 2

Given,

An expression: √(1.21)-√(0.01)

To find,

The simplified value of the given expression.

Solution,

We can simply solve this mathematical problem using the following process:

Mathematically,

For two variables a and b,

√(a/b) = (√a)/(√b)

{Statement-1}

Now, according to the question;

On solving the given expression, we get;

√(1.21)-√(0.01)

= √(121/100)-√(1/100)

= (√121)/(√100) - (√1)/(√100)

{according to statement-1}

= (11/10) - (1/10)

= (11-1)/10

= 10/10 = 1

Hence, the simplified value of the given expression is equal to 1.