bhoomi889

jimmy389

Asked: March 22, 2023In: Class 9 Maths

In Fig. 6.13, lines AB and CD intersect at O.

If ∠ AOC + ∠ BOE = 70° and ∠ BOD = 40°, find ∠ BOE and reflex ∠ COE. NCERT Class 9 Mathematics Chapter 6 Page No. 96 Exercise 6.1 Question No. 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

Bhargav Singh

Asked: November 12, 2020In: Class 9 Maths

Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer. y² + √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: 2

Gaurav Batra

Asked: November 8, 2020In: Class 8

Use suitable identities to find the following products: (3 – 2x) (3 + 2x)

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 2.5 Page No:48 Questions No:1 part:5

Gaurav Batra

Asked: November 8, 2020In: Class 9

Use suitable identities to find the following products: (y²+3/2) (y²-3/2)

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 2.5 Page No:48 Questions No:1 part:4

Gaurav Batra

Asked: November 8, 2020In: Class 9

Use suitable identities to find the following products: (3x + 4) (3x – 5)

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 2.5 Page No:48 Questions No:1 part:3

Gaurav Batra

Asked: November 8, 2020In: Class 9

Use suitable identities to find the following products: (x + 8) (x – 10)

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 2.5 Page No:48 Questions No:1 part:2

Gurdeep Sing

Asked: November 7, 2020In: Class 9

Evaluate the following products without multiplying directly: 103 × 107

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 2.5 Page No:48 Questions No:2 part:1

Gurdeep Sing

Asked: November 7, 2020In: Class 9

Evaluate the following products without multiplying directly: 104 × 96

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 2.5 Page No:48 Questions No:2 part:3

Gurdeep Sing

Asked: November 7, 2020In: Class 9

Factorise the following using appropriate identities: 9x² + 6xy + y²

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 2.5 Page No:48 Questions No:3 part:1

bhoomi889

In Fig. 6.13, lines AB and CD intersect at O.

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

Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer. y² + √2.

Use suitable identities to find the following products: (3 – 2x) (3 + 2x)

Use suitable identities to find the following products: (y²+3/2) (y²-3/2)

Use suitable identities to find the following products: (3x + 4) (3x – 5)

Use suitable identities to find the following products: (x + 8) (x – 10)

Evaluate the following products without multiplying directly: 103 × 107

Evaluate the following products without multiplying directly: 104 × 96

Factorise the following using appropriate identities: 9x² + 6xy + y²

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