Question 1. Find the zeroes of the following quadratic polynomials and verify the relation Chapter 2: Polynomials Maths Class 10 solutions are developed for assisting understudies with working on their score and increase knowledge of the subjects. Question 1. Find the zeroes of the following quadratic polynomials and verify the relationship between the zeroes and the coefficients. (v) t² – 15 is solved by our expert teachers. You can get ncert solutions and notes for class 10 chapter 2 absolutely free. NCERT Solutions for class 10 Maths Chapter 2: Polynomials is very essencial for getting good marks in CBSE Board examinations
1. Find the zeroes of the following quadratic polynomials and verify the relationship between the zeroes and the coefficients.
(v) t² – 15
(v) t² – 15
Factorize the equation
t² – 15 = 0
Add 15 both side we get
t² = 15
Take square root both side
t= ± √15
First zero is √15
second zerois - √15
Sum of zero √15 - √15 = 0
Product of zero √15 x -√15 = -15
Compare the equation with at² + bt +c = 0
We get
a = 1, b = 0, c = -15
Sum of zero -b/a = -(0/1) = 0
Product of zero c/a = -15/1 = -15
Copyright @ ncerthelp.com A free educational website for CBSE, ICSE and UP board.