Class 9 Maths

Asked: November 16, 2020In: Class 9 Maths

Simplify each of the following expression: (3 + √3) (3 – √3)

NCERT Solutions for Class 9 Maths Chapter 1 Important NCERT Questions Number Systems NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 1.5 Page No:24 Questions No: 2 Part:2

Chirag Singh

Asked: November 16, 2020In: Class 9 Maths

Write the degree of each of the following polynomial: 5x³ + 4x² + 7x

NCERT Solutions for Class 9 Maths Chapter 2 Important NCERT Questions Polynomials NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 2.1 Page No:32 Questions No: 4 Part:1

Chetan Aggarwal

Asked: November 16, 2020In: Class 9 Maths

Classify the following as linear, quadratic and cubic polynomial: 7x³

Polynomials, NCERT Solutions for Class 9 Maths Chapter 2 Important NCERT Questions Polynomials NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 2.1 Page No:32 Questions No: 4 Part: 7

Aadrik Goswami

Asked: November 15, 2020In: Class 9 Maths

Simplify each of the following expression: (√5 – √2) (√5 + √2).

NCERT Solutions for Class 9 Maths Chapter 1 Important NCERT Questions Number Systems NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 1.5 Page No:24 Questions No: 2 Part:4

Bhargav Singh

Asked: November 15, 2020In: Class 9 Maths

Represent √9.3 on the number line.

NCERT Solutions for Class 9 Maths Chapter 1 Important NCERT Questions Number Systems NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 1.5 Page No:24 Questions No: 4

Chetan Aggarwal

Asked: November 15, 2020In: Class 9 Maths

Find the value of the polynomial 5x – 4x² + 3 at x = 0

NCERT Solutions for Class 9 Maths Chapter 2 Important NCERT Questions Polynomials NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 2.2 Page No:34 Questions No: 1 Part:1

Bhargav Singh

Asked: November 13, 2020In: Class 9 Maths

Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer. 3√t + t√2.

NCERT Solutions for Class 9 Maths Chapter 2 Important NCERT Questions Polynomials NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 2.1 Page No:32 Questions No: 1 Part: 3

Chirag Singh

Asked: November 13, 2020In: Class 9 Maths

Write the degree of each of the following polynomial: 3

NCERT Solutions for Class 9 Maths Chapter 2 Important NCERT Questions Polynomials NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 2.1 Page No:32 Questions No: 4 Part:4

Chetan Aggarwal

Asked: November 13, 2020In: Class 9 Maths

Find the value of the polynomial 5x – 4x² + 3 at x = –1

NCERT Solutions for Class 9 Maths Chapter 2 Important NCERT Questions Polynomials NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 2.2 Page No:34 Questions No: 1 Part:2

Aadesh

Asked: November 12, 2020In: Class 9 Maths

Find three different irrational numbers between the rational numbers 5/7 and 9/11.

NCERT Solutions for Class 9 Maths Chapter 1 Important NCERT Questions Number Systems NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 1.3 Page No:14 Questions No:8

Category: Class 9 Maths

Simplify each of the following expression: (3 + √3) (3 – √3)

Write the degree of each of the following polynomial: 5x³ + 4x² + 7x

Classify the following as linear, quadratic and cubic polynomial: 7x³

Simplify each of the following expression: (√5 – √2) (√5 + √2).

Represent √9.3 on the number line.

Find the value of the polynomial 5x – 4x² + 3 at x = 0

Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer. 3√t + t√2.

Write the degree of each of the following polynomial: 3

Find the value of the polynomial 5x – 4x² + 3 at x = –1

Find three different irrational numbers between the rational numbers 5/7 and 9/11.

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