https://www.khanacademy.org/math/class-9-tg/x06d55bfa213a79fd:polynomials-and-factorisation/x06d55bfa213a79fd:zeros-of-a-polynomial/v/zeros-of-polynomials-introduction-indian-accent 2025-06-03T11:07:11.75659358Z Zeros of polynomials introduction The zeros of a polynomial p(x) are all the x-values that make the polynomial equal to zero. They are interesting to us for many reasons, one of which is that they tell us about the x-intercepts of the polynomial's graph. We will also see that they are directly related to the factors of the polynomial. Kalakrit (Dubbing) video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Zeros of polynomials introduction The zeros of a polynomial p(x) are all the x-values that make the polynomial equal to zero. They are interesting to us for many reasons, one of which is that they tell us about the x-intercepts of the polynomial's graph. We will also see that they are directly related to the factors of the polynomial. https://cdn.kastatic.org/ka-youtube-converted/cdeBLNy8bNw.mp4/cdeBLNy8bNw.mp4 309 Geometrical meaning of zeros of a polynomial https://www.khanacademy.org/math/class-9-tg/x06d55bfa213a79fd:polynomials-and-factorisation/x06d55bfa213a79fd:zeros-of-a-polynomial/e/zeros-of-a-polynomial-in 2026-02-26T15:40:49.311158104Z Zeros of polynomial (intermediate) This exercise tests p(a)=0 Supriya exercise https://www.khanacademy.org/math/revision-term-1-tg-math-class-10/x47124403a8d63bf0:week-1/x47124403a8d63bf0:polynomials/v/zeros-of-polynomials-matching-equation-to-graph-indian-accent 2025-06-10T11:34:25.547098491Z Zeros of polynomials: matching equation to graph When we are given the graph of a polynomial, we can deduce what its zeros are, which helps us determine a few factors the polynomial's equation must include. Kalakrit (Dubbing) video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Zeros of polynomials: matching equation to graph When we are given the graph of a polynomial, we can deduce what its zeros are, which helps us determine a few factors the polynomial's equation must include. https://cdn.kastatic.org/ka-youtube-converted/aQOs_cWaOyM.mp4/aQOs_cWaOyM.mp4 181 Geometrical meaning of zeros of a polynomial https://www.khanacademy.org/math/revision-term-1-ncert-math-class-10/x2f82315bf1a14434:week-1/x2f82315bf1a14434:polynomials/v/polynomial-factors-and-graphs-harder-example-indian-accent 2025-06-10T11:34:25.547098491Z Polynomial factors and graphs — Harder example Watch Sal work through a harder Polynomial factors and graphs problem. Kalakrit (Dubbing) video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Polynomial factors and graphs — Harder example Watch Sal work through a harder Polynomial factors and graphs problem. https://cdn.kastatic.org/ka-youtube-converted/1Trjxxiy8rw.mp4/1Trjxxiy8rw.mp4 157 Geometrical meaning of zeros of a polynomial https://www.khanacademy.org/math/revision-term-1-ncert-math-class-10/x2f82315bf1a14434:week-1/x2f82315bf1a14434:polynomials/e/finding-number-of-roots-using-graph 2026-04-08T00:16:02.937952483Z Finding number of roots using graph Finding number of roots supriya exercise