Class 9MathematicsPolynomials
Zeroes of a Polynomial
Value of x that makes p(x) = 0. Also called roots. A polynomial of degree n has AT MOST n zeroes. For linear p(x) = ax+b: zero is x = -b/a. For quadratic: can have 0, 1, or 2 real zeroes. Geometrically: x-intercepts of the graph of y = p(x).
10 examples
Concept check 1
For Class 9 Mathematics, explain or solve a zeroes of a polynomial question from the chapter "Polynomials". Focus on concept check and show the working clearly.
Definition to application 2
For Class 9 Mathematics, explain or solve a zeroes of a polynomial question from the chapter "Polynomials". Focus on definition to application and show the working clearly.
Formula warm-up 3
For Class 9 Mathematics, explain or solve a zeroes of a polynomial question from the chapter "Polynomials". Focus on formula warm-up and show the working clearly.
Reasoning practice 4
For Class 9 Mathematics, explain or solve a zeroes of a polynomial question from the chapter "Polynomials". Focus on reasoning practice and show the working clearly.
Board-style short answer 5
For Class 9 Mathematics, explain or solve a zeroes of a polynomial question from the chapter "Polynomials". Focus on board-style short answer and show the working clearly.
Mistake correction 6
For Class 9 Mathematics, explain or solve a zeroes of a polynomial question from the chapter "Polynomials". Focus on mistake correction and show the working clearly.
Visual interpretation 7
For Class 9 Mathematics, explain or solve a zeroes of a polynomial question from the chapter "Polynomials". Focus on visual interpretation and show the working clearly.
Applied word problem 8
For Class 9 Mathematics, explain or solve a zeroes of a polynomial question from the chapter "Polynomials". Focus on applied word problem and show the working clearly.
Revision challenge 9
For Class 9 Mathematics, explain or solve a zeroes of a polynomial question from the chapter "Polynomials". Focus on revision challenge and show the working clearly.
Exam recap 10
For Class 9 Mathematics, explain or solve a zeroes of a polynomial question from the chapter "Polynomials". Focus on exam recap and show the working clearly.