Home
Class 9
MATHS
Find a zero of the polynomial : (i) p(...

Find a zero of the polynomial :
(i) p(x)=4x-3 (ii) p(x)=2x-2

Text Solution

Verified by Experts

(i) p(x)=4x-7
Now, p(x)=0
`implies 4x-7=0`
`implies x=(7)/(4)`
`therefore (7)/(4)` is zero of polynomial p(x).
(ii) p(x)=2x-2
Now, `p(x)=0 implies 2x-2=0`
`implies x=1`
`therefore x=1` is a zero of the polynomial.
Promotional Banner

Topper's Solved these Questions

  • POLYNOMIALS

    NAGEEN PRAKASHAN|Exercise Problems From NCERT/exemplar|18 Videos

  • POLYNOMIALS

    NAGEEN PRAKASHAN|Exercise Exercise 2a|8 Videos

  • NUMBER SYSTEM

    NAGEEN PRAKASHAN|Exercise Revision Exercise (short Answer Questions)|10 Videos

  • PROBABILITY

    NAGEEN PRAKASHAN|Exercise Revision Exercise (very Short Answer /short Answer Questions)|10 Videos

Similar Questions

Explore conceptually related problems

Find the zero of the polynomial : (i) p(x)=x-3 " " (ii) q(x)=3x-4 " " (iii) p(x)=4x-7 " " (iv) q(x)=px+q, p ne 0 (v)p(x)=4x " " (vi) p(x)=(3)/(2)x-1

Find a zero of the polynomial (i) p(x)=x-3 (ii) q(x)=3x+2

Find a zero of the polynomial p(x)=2x+1

Zero of the polynomial p(x)=2x+5 is

Find the zeroes of the polynomial p(x)=x(x-2) (x+3)

Find the zeros of the polynomial p(x) = x^2 - 7x + 6

Zero of the polynomial p(x) =2x+5 is

The zeroes of the polynomial p(x)=x^2-3x are

Find the zeros of the polynomial p(x) = x^2+5x+6

Find the zeroes of the polynomial: p(x)=(x-3)^(2)-(x+3)^(2)