zeros of quadratic polynomials

Geometrical interpretation  of zeros of quadratic  polynomials: A polynomial of degree 2 is called a quadratic polynomial.  For any quadratic polynomial , , the graph of the corresponding equation     has one of the two shapes either open upwards like U or open   downwards like ,   ∩   depending on whether a > 0 or a < 0. (These curves are called parabolas.)  The zeroes of a quadratic polynomial ,  are precisely the  x-coordinates of the points where the parabola representing intersects the x-axis. Now the following three cases can happen. Case-(i)   The graph cuts x-axis at two distinct points. …

zeros of quadratic polynomials Read More
IBPS Clerk Exam Date 2022 Out SSC MTS Admit Card 2022 Government Exam Calendar July 2022 CBSE Class 11 Mathematics Revised Syllabus 2022-2023 UGC NET 2022 Exam Date