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Factorise 8x^3+y^3+z^3-6 xyz, using iden...

Factorise `8x^3+y^3+z^3-6 xyz`, using identity.

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VGS PUBLICATION-BRILLIANT-REAL NUMBERS-EXERCISE
  1. What is the general form of the points which lie on X-axis ? Write any...

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  2. The opposite angles of a parallelogram are (3x-2)^(@) and (x+48)^(@). ...

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  3. Factorise 8x^3+y^3+z^3-6 xyz, using identity.

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  4. Locate sqrt(10) on the number line.

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  5. State the obscissa and ordinate of the following points and describe t...

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  6. State the obscissa and ordinate of the following points and describe t...

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  7. Simplify : root(3)(625)-4root(3)(343)-5root(4)(81)+6root(5)(32)

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  8. Show that the figure formed by joining the midpoints of sides of a rho...

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  9. In the adjacent figure, AB = BC and AC = CD. Prove that : / BAD : / AD...

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  10. Visualise the representation of 4.bar(35) on the number line through s...

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  11. In a mixture of 28 litres, the ratio of milk and water is 5:2 , set up...

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  12. If p^2+q^2+r^2=0, show that p^6+q^6+r^6=3p^2q^2r^2

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  13. Plot the points A(2, 2), B(9, 2), C(8,5) and D(3,5) in a graph sheet. ...

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  14. sqrt(5+2sqrt6)=

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  15. The coefficients of ‘x^2’ and 'x' in the product of (2x -8), (7- 3x) i...

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  16. Which of the following is not a solution of the equation x+2y=6?

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  17. Diagonals are perpendicular in

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  18. Equation of a line parallel to y-axis is

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  19. In DeltaABC, which of the following is incorrect ?

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  20. Which of the following point does not lie on the y-axis ?

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