Home
Class 9
MATHS
Find p (0) p, (1) and p (2) for each of ...

Find `p (0) p, (1) and p (2)` for each of the following polynomials.
(i) `p (x) = x ^(2) - x +1`
(ii)` p (z) =z ^(3)`
(iii) `p (y)=2 + y +2y ^(2) - y ^(3)`
(iii) `p (z) =z ^(3)`
(iv) ` p (t) = (t-1) (t +1)`
(v) `p (x) = x ^(2) - 3x +2`

Text Solution

Verified by Experts

The correct Answer is:
(i) `1,1,3`
(ii) `2,4,4`
(iii) `0,1,8`
(iv) `-1,0,3`
(v) `2,0,0`
Promotional Banner

Topper's Solved these Questions

  • POLYNOMIALS AND FACTORISATION

    NCERT TAMIL|Exercise EXERCISE 2.3|9 Videos

  • POLYNOMIALS AND FACTORISATION

    NCERT TAMIL|Exercise EXERCISE 2.4|10 Videos

  • POLYNOMIALS AND FACTORISATION

    NCERT TAMIL|Exercise EXERCISE 2.1|6 Videos

  • MENSURATION

    NCERT TAMIL|Exercise EXERCISE 7.4|10 Videos

  • PROBABILITY

    NCERT TAMIL|Exercise DO THIS|2 Videos

Similar Questions

Explore conceptually related problems

If p(x) = 5x^(3) - 3x^(2) + 7x -9 , find (i) p(-1) (ii) p(2)

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

Factorise the following. (i) x^(2) +10x + 24 (ii) z^(2) +4z -12 (iii) p^(2) -6p -16 (iv) t^(2) +72 -17t (v) y^(2) -16y-80 (vi) a^(2) +10a -600

Find the zeros of the polynomial in each of the following. (i) p(x) =x-3 (ii) p(x) =2x+ 5 (iii) q(y) =2y -3 (iv) f( z) =8z ( v) p(x) =ax when a ne 0 ( vi ) h( x) =ax + b , a ne 0, a, b in R

Find the following using appropriate identities (i) (x +5) (x+5) (ii) (p -3) (p +3) (iii) (y-1) (y-1) (iv) (t +2) (t+4) (v) 102 xx 98 (vi) (x +1)(x+2) (x+3)

Expand the following: (i) ( 2x+3y+4z) ^(2) (ii) (-p+2q+3r) ^(2) (iii) (2p+3) (2p-4) (2p-5) ( iv) (3a+1) (3a-2) (3a+4)

Subtract the second polynomials from the first polynomials and find the degree of the resultant polynomials. (i) p(x) =7x^(2) +6x -1, q(x) =6x -9 (ii) f(y) =6y^(2) -7y +2,g(y) =7y +y^(3) (iii) h(z) =z^(5) -6z^(4) +z" ", f(z) =6z^(2) +10 z -7