Ex 4.3, 1 (i) - Chapter 4 Class 10 Quadratic Equations

Last updated at August 2, 2026 by

Ex 4.3, 1 (i) Class 10 - Find the nature of the roots of quadratic - Ex 4.3

part 2 - Ex 4.3, 1 (i) - Ex 4.3 - Serial order wise - Chapter 4 Class 10 Quadratic Equations

 

Take a fresh quiz. Then take another.
Every attempt is a new AI-adaptive Teachoo quiz with 3 questions, selected from your answers, mistakes, and progress.
Remove Ads

Transcript

Ex 4.3, 1 Find the nature of the roots of the following quadratic equations. If the real roots exist, find them: (i) 2x2 – 3x + 5 = 0 2x2 – 3x + 5 = 0 Comparing equation with ax2 + bx + c = 0 a = 2 , b = –3, c = 5 We know that , D = b2 – 4ac = (–3)2 – 4 × 2 × 5 = 9 – 40 = –31 Since D < 0 Hence, there are no real roots

Davneet Singh's photo - Co-founder, Teachoo

Made by

Davneet Singh

Davneet Singh is an IIT Kanpur graduate and has been teaching for 16+ years. At Teachoo, he breaks down Maths, Science and Computer Science into simple steps so students understand concepts deeply and score with confidence.

Many students prefer Teachoo Black for a smooth, ad-free learning experience.