Advertisements
Advertisements
प्रश्न
Find the value of:
\[\sqrt{45} \times \sqrt{20}\]
उत्तर
We have:
`sqrt45xxsqrt20=sqrt(3xx3xx5xx2xx5)`
=`sqrt(3xx3xx2xx2xx5xx5)`
=`30`
APPEARS IN
संबंधित प्रश्न
What could be the possible ‘one’s’ digit of the square root of the given number?
99856
Find the square root of:
\[2\frac{14}{25}\]
Find the square root of:
\[3\frac{942}{2209}\]
The area of a square field is \[80\frac{244}{729}\] square metres. Find the length of each side of the field.
Find the square of `15 2/3`
If `sqrt784` = 28, find the value of:
`sqrt(7.84) + sqrt(78400)`
Find the square root of the following correct to two decimal place: `3 4/5`
Find the square root of the following correct to two decimal place: `6 7/8`
Find the least number which must be added to 1205 so that the resulting number is a perfect square.
State, whether the square of the following number is even or odd?
23
