CBSE · Class 6-12

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Class 10 · Mathematics (Basic) · Unit 2: Polynomials

Geometrical Meaning of Zeroes

Lesson 2 of 6

The graph of

y = ax^2 + bx + c

is a parabola. Its real zeroes are the

x

-coordinates of the points where the parabola meets the

x

-axis. A quadratic can cross the

x

-axis in 2 points (2 real zeroes), touch it (equal zeroes) or not meet it (no real zeroes).

Zeroes and Coefficients (Quadratic)

Division Algorithm for Polynomials

All lessons in this unit