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9x^(2)-25=...

`9x^(2)-25`=

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VGS PUBLICATION-BRILLIANT-POLYNOMIAL AND FACTORIISATION-EXERCISE
  1. Find the following product using appropriate identities. (x+1) (x+2) (...

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  2. Factorise : x^2+5x+4

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  3. 9x^(2)-25=

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  4. కరణాంకాలుగా విభజించండి. 25a^(2)+40ab+16b^(2)

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  5. కరణాంకాలుగా విభజించండి. 49x^(2)-112xy+64y^(2)

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  6. Factories the following using appro priate identities. 49a^2+70ab+25b^...

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  7. Factories the following using appro priate identities. 9/16x^2-y^2/9

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  8. Factories the following using appro priate identities. t^2-2t+1

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  9. Factories the following using appro priate identities. x^2+3x+2

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  10. Find (2a + 3b +5) ^(2) using identity.

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  11. Find the product of (5x - y +z) (5x - y +z)

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  12. Factorise 4x^2 + 9y^2 + 25z^2- 12xy-30yz + 20zx.

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  13. Write ( p + 2q + r) ^(2) in expanded from.

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  14. Expand (4x - 2y-3z) ^(2) using identity

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  15. Fractorise 4a ^(2) + b ^(2) + c ^(2) -4ab + 2bc-4ca using suitable ide...

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  16. How can you find (x-y)^(3) without actual multiplication? Verify wit...

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  17. Write the following cubes in the expanded form (2a+3b)^3

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  18. Write the following cubes in the expanded form (2p-5)^3

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  19. Evaluate each of the following using suitable identities. (103)^3

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  20. Evaluate the following using suitable identities : (99)^3.

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