Understanding ISC Mathematics Class 11 Volume 1>Chapter 6 - Quadratic Equations>EXERCISE 6.5

M L Aggarwal Solutions for Chapter: Quadratic Equations, Exercise 5: EXERCISE 6.5

Author:M L Aggarwal

M L Aggarwal Mathematics Solutions for Exercise - M L Aggarwal Solutions for Chapter: Quadratic Equations, Exercise 5: EXERCISE 6.5

Attempt the practice questions on Chapter 6: Quadratic Equations, Exercise 5: EXERCISE 6.5 with hints and solutions to strengthen your understanding. Understanding ISC Mathematics Class 11 Volume 1 solutions are prepared by Experienced Embibe Experts.

Questions from M L Aggarwal Solutions for Chapter: Quadratic Equations, Exercise 5: EXERCISE 6.5 with Hints & Solutions

MEDIUM

11th ICSE

IMPORTANT

Understanding ISC Mathematics Class 11 Volume 1>Chapter 6 - Quadratic Equations>EXERCISE 6.5>Q 1

Draw the graph of $f (x) = x^{2} - 3 x - 4$ and hence discuss the sign of $f (x)$

MEDIUM

11th ICSE

IMPORTANT

Understanding ISC Mathematics Class 11 Volume 1>Chapter 6 - Quadratic Equations>EXERCISE 6.5>Q 2

Discuss the sign of $f (x) = 2 x^{2} + 3 x + 5$

EASY

11th ICSE

IMPORTANT

Understanding ISC Mathematics Class 11 Volume 1>Chapter 6 - Quadratic Equations>EXERCISE 6.5>Q 2

Discuss the sign of $f (x) = 3 x^{2} - 6 x + 3$

MEDIUM

11th ICSE

IMPORTANT

Understanding ISC Mathematics Class 11 Volume 1>Chapter 6 - Quadratic Equations>EXERCISE 6.5>Q 2

Discuss the sign of $f (x) = 2 - x - x^{2}$

MEDIUM

11th ICSE

IMPORTANT

Understanding ISC Mathematics Class 11 Volume 1>Chapter 6 - Quadratic Equations>EXERCISE 6.5>Q 3

For what values of $a$ , the sign of $x^{2} - (a + 2) x + 4$ is always positive.