Advertisements
Advertisements
प्रश्न
Evaluate: `sqrt(5(2 3/4 - 3/10)`
Advertisements
उत्तर
`sqrt(5(2 3/4 - 3/10)`
= `sqrt(5(11/4 - 3/10)`
= `sqrt(5((55 -6)/(20))`
= `sqrt(5(49/20)`
= `sqrt((5 xx 49)/(20)`
= `sqrt((49)/(4)`
= `sqrt((7 xx 7)/(2 xx 2)`
= `(7)/(2)`
= `3 (1)/(2)`
APPEARS IN
संबंधित प्रश्न
What could be the possible ‘one’s’ digit of the square root of the given number?
657666025
Find the square root of:
\[38\frac{11}{25}\]
The area of a square field is \[80\frac{244}{729}\] square metres. Find the length of each side of the field.
The area of a square field is \[30\frac{1}{4} m^2 .\] Calculate the length of the side of the square.
Evaluate: `sqrt((0.5)^3 xx 6 xx 3^5)`
Find the square root of 7.832 correct to: 2 significant digits.
Give reason to show that none of the numbers, given below, is a perfect square.
(i) 2162
(ii) 6843
(iii) 9637
(iv) 6598
Which letter best represents the location of `sqrt(25)` on a number line?
Find three numbers in the ratio 2 : 3 : 5, the sum of whose squares is 608.
The area of a square plot is `101 1/400`m2. Find the length of one side of the plot.
