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Prove that sqrtx2 \2\3=2 \sqrtx\2\3 and ...

Prove that sqrtx2 \2\3=2 \sqrtx\2\3 and sqrtx3 \3\8=3 \sqrtx3\8Can you:find other numbers like this?

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V PUBLICATION-New Numbers-QUESTION BANK
  1. Compute frac(1)(sqrt2+1) correct two decimal places.

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  2. Simplify (sqrt3-sqrt2)(sqrt3+sqrt2) Using this compute 1/(sqrt3-...

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  3. Prove that sqrtx2 \2\3=2 \sqrtx\2\3 and sqrtx3 \3\8=3 \sqrtx3\8Can you...

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  4. All black triangles in the picture are equilateral. What is the rati...

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  5. Using sqrt3= 1.73, find sqrt3/4 correct to three decimals.

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  6. Using sqrt10 = 3.162, compute 1/sqrt10 correct to three decimals.

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  7. Using sqrt6= 2.449, calculate sqrt(2/3)+sqrt(3/2) correct to three dec...

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  8. Compute √12 - √3 upto two decimals.

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  9. Given sqrt2 = 1.414, find the approximate value of 3/sqrt2 to three de...

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  10. Using sqrtx2 \approx 1.414, \sqrtx3=1.732 . Calculate the value of the...

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  11. In the picture A B C is an equilateral triangle. BC=5cm. Find the area...

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  12. In the figure, angle B=120circ, angle A=15^circ, A B=10 centimeters. A...

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  13. a) sqrt3 sqrt3= b) What is the product of(sqrt3+sqrt2 andsqrt3-sqrt2)...

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  14. In the figure, angle A=30^circ,angle B=90^circ, A C=16cm (a) What is ...

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  15. a)sqrt7sqrt7= b) sqrt7+sqrt7=

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  16. a) Find the area and perimeter of the rectangle in the figure. b) What...

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  17. (sqrtx3+sqrtx2)(\sqrt{3}-sqrtx2)=(sqrtx3)^2-(sqrtx2)^2=3-2=1Using this...

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  18. In the figure, angle B=angle AC D=90^circ a) What is the length of A...

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  19. Compute the following (14+sqrt3)(14-sqrt3)

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  20. Find the value of √243 + √300

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