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If x=1+sqrt(2) and y=1-sqrt(2) , find th...

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

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RS AGGARWAL-SQUARE ROOTS AND CUBE ROOTS-All Questions
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  3. If x=1+sqrt(2) and y=1-sqrt(2) , find the value of (x^2+y^2) .

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  4. Evaluate sqrt(0. 9) upto 3 places of decimal.

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  11. If x=((sqrt(5)+sqrt(3))/(sqrt(5)-sqrt(3))) and y=((sqrt(5)-sqrt(3))/(s...

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  12. Find the value of: sqrt(6+sqrt(6+sqrt(6+\ ddot)))

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  13. Find the cube root of 2744.

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  14. By what least number 4320 be multiplied to obtain a number which is...

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