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What will come in place of question mark in each of the following questions? `sqrt((32. 4)/?)=2` (ii) `sqrt(86. 49)+sqrt(5+(?)^2)=12. 3`

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RS AGGARWAL-SQUARE ROOTS AND CUBE ROOTS-All Questions
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  4. Find the value of sqrt((0. 289)/(0. 00121)) .

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  5. If sqrt(841)=29 , then find the value of sqrt(841)+sqrt(8. 41)+sqrt...

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  6. If sqrt(1+x/(144))=(13)/(12) , then find the value of x .

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  7. Simplify: 1/(sqrt(100)-sqrt(99))-1/(sqrt(99)-sqrt(98))+1/(sqrt(98)-sqr...

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  8. Find the sum : 3+1/(sqrt(3))+1/(3+sqrt(3))-1/(3-sqrt(3)) .

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  9. Find the value of sqrt(3) upto three places of decimal.

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  10. If sqrt(3)=1. 732 , find the value of sqrt(192)-1/2sqrt(48)-sqrt(75...

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  11. If sqrt(0. 05xx0. 5xxa)=0. 5xx0. 05xxsqrt(b) , then find the value ...

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  12. Evaluate: sqrt((9. 5xx. 0085xx18. 9)/(. 0017xx1. 9xx0. 021)) .

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  13. Simplify: sqrt([(12. 1)^2-(8. 1)^2]-:[(0. 25)^2+(0. 25)(19. 95)]) .

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  14. If x=1+sqrt(2) and y=1-sqrt(2) , find the value of (x^2+y^2) .

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