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Use suitable identities to find the fol ...

Use suitable identities to find the fol lowing products: `(x^2+ 1/x^2)(x^2- 1/x^2)`.

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VGS PUBLICATION-BRILLIANT-POLYNOMIAL AND FACTORIISATION-EXERCISE
  1. Use suitable Identities to find the following products. (x-5) (x-5)

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  2. Use suitable identities to find the fol lowing products : (3x + 2) (3x...

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  3. Use suitable identities to find the fol lowing products: (x^2+ 1/x^2)(...

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  4. Use suitable identities to find the fol lowing products : (1 + x) (1 +...

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  5. Evaluate the following products with out actual multiplication : 101 x...

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  6. Evaluate the following products with out actual multiplication : 999 x...

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  7. Evaluate the following products without actual multiplication. 50 1/2 ...

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  8. Evaluate the following products with out actual multiplication : 501 x...

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  9. Evaluate the following products with out actual multiplication : 30.5 ...

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  10. Factorise the following using appropri ate identities : 16x^2 + 24xy +...

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  11. Factorise the following using appropri ate identities : 4y^2 - 4y + 1.

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  12. Factorise the following using appropri ate identities : 4x^2-y^2/25.

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  13. Factorise the following using appropri ate identities : 18a^2- 50.

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  14. Factorise the following using appropri ate identities : x^2 + 5x + 6.

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  15. Factorise the following using appropriate identities. 3p^2-24p+36

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  16. Expand of the following, using suitable identities.(x + 2y + 4z)^2

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  17. Expand of the following, using suitable identities : (2a - 3b)^3.

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  18. Expand of the following, using suitable identities : (-2a+5b-3c)^2.

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  19. Expand each of the following using suitable Identities. [a/4-b/2+1]^2

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  20. Expand of the following, using suitable identities : (p + 1)^3.

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