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Find the vaoue of each of the folllowing...

Find the vaoue of each of the folllowing polynomials for the indicated value of variables:
`(i) p(x) = 4x ^(2) - 3x + 7 at x =1`
(ii) `q (y) = 2y ^(3) - 4y + sqrt11 at y =1`
(iii) `r (t) = 4t ^(4) + 3t ^(3) -t ^(2) + 6 at t =p, t in R`
(iv) `s (z) = z ^(3) -1 at z =1`
(v) `p (x) = 3x ^(2) + 5x -7 at x =1`
(vii) `q (z) = 5z ^(3) - 4z + sqrt2 at z =2`

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NCERT KANNAD-POLYNOMIALS AND FACTORISATION -DO THESE
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  5. Find the vaoue of each of the folllowing polynomials for the indicated...

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  6. Find the blanks:

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  7. Divide 3y ^(3) + 2y ^(2) + y by 'y' and write division face

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  8. Divide 4p ^(2) + 2p +2 by '2p' and write division fact.

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

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  16. Expand (x + 1) ^(3) using an identity

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  17. Compute (3m -2n) ^(3)

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  18. Factorise a ^(3) - 3a^(2) b + 3ab ^(2) -b ^(3)

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  19. Find the proudct (a-b-c) (a ^(2) + b ^(2) + c ^(2) - ab + bc-ca) witho...

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  20. Fractorise 27a ^(3) + b ^(3) + 8c^(3) -18-18 abc using identity.

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