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Simplify. (a+b)(c-d) + (a-b)(c+d) +2 (...

Simplify.
(a+b)(c-d) + (a-b)(c+d) +2 (ac + bd)

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ASHOK PUBLICATION ASSAM-Algebraic Expressions and Identities-EXAMPLE
  1. Simplify. (a^2 +5) (b^3 + 3) + 5

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  2. Simplify. (t + s^2) (t^2 -s)

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  3. Simplify. (a+b)(c-d) + (a-b)(c+d) +2 (ac + bd)

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  4. Simplify. (x + y)(2x + y) + (x + 2y)(x-y)

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  5. Simplify. (x+y)(x^2-xy + y^2)

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  6. Simplify. (1.5x -4y)(1.5x +4y +3) -4.5x + 12y

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  7. Simplify. (a+b+c) (a+b+c)

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  8. Use a suitable identity to get each of the following products (x+3)(...

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  9. Use a suitable identity to get each of the following products (2y+5)...

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  10. Use a suitable identity to get each of the following products (2a -7...

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  11. Use a suitable identity to get each of the following products (3a -f...

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  12. Use a suitable identity to get each of the following products (1.1m-...

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  13. Use a suitable identity to get each of the following products (a^2 +...

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  14. Use a suitable identity to get each of the following products (6x -7...

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  15. Use a suitable identity to get each of the following products (-a+c)...

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  16. Use a suitable identity to get each of the following products (frac(...

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  17. Use a suitable identity to get each of the following products (7a-9b...

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  18. Use the identity (x+a)(x+b) =x^2 + (a+b)x + ab to find the following p...

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  19. Use the identity (x+a)(x+b) =x^2 + (a+b)x + ab to find the following p...

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  20. Use the identity (x+a)(x+b) =x^2 + (a+b)x + ab to find the following p...

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