Pearson IIT Foundation Mathematics>Chapter 2 - Expressions and Special Products>PRACTICE QUESTIONS (CLASSROOM WING)

Subject Experts Solutions for Chapter: Expressions and Special Products, Exercise 1: PRACTICE QUESTIONS (CLASSROOM WING)

Author:Subject Experts

Subject Experts Mathematics Solutions for Exercise - Subject Experts Solutions for Chapter: Expressions and Special Products, Exercise 1: PRACTICE QUESTIONS (CLASSROOM WING)

Attempt the free practice questions on Chapter 2: Expressions and Special Products, Exercise 1: PRACTICE QUESTIONS (CLASSROOM WING) with hints and solutions to strengthen your understanding. Pearson IIT Foundation Mathematics solutions are prepared by Experienced Embibe Experts.

Questions from Subject Experts Solutions for Chapter: Expressions and Special Products, Exercise 1: PRACTICE QUESTIONS (CLASSROOM WING) with Hints & Solutions

EASY

7th CBSE

IMPORTANT

Pearson IIT Foundation Mathematics>Chapter 2 - Expressions and Special Products>PRACTICE QUESTIONS (CLASSROOM WING)>Q 62

Factorise: ${(3 x + 2 y)}^{2} - {(5 x - 3 y)}^{2}$

MEDIUM

7th CBSE

IMPORTANT

Pearson IIT Foundation Mathematics>Chapter 2 - Expressions and Special Products>PRACTICE QUESTIONS (CLASSROOM WING)>Q 63

Factorise: $a^{4} - a - a^{2} - 1$

EASY

7th CBSE

IMPORTANT

Pearson IIT Foundation Mathematics>Chapter 2 - Expressions and Special Products>PRACTICE QUESTIONS (CLASSROOM WING)>Q 64

If $x - \frac{1}{x} = 2$ , then find $x^{4} + \frac{1}{x^{4}}$ .

EASY

7th CBSE

IMPORTANT

Pearson IIT Foundation Mathematics>Chapter 2 - Expressions and Special Products>PRACTICE QUESTIONS (CLASSROOM WING)>Q 65

If $36 a^{2} + \frac{1}{4 a^{2}} = 31$ , then find the values of $6 a - \frac{1}{2 a}$ .

MEDIUM

7th CBSE

IMPORTANT

Pearson IIT Foundation Mathematics>Chapter 2 - Expressions and Special Products>PRACTICE QUESTIONS (CLASSROOM WING)>Q 66

If $m + n = 14$ and $m n = 48$ , then find the values of $m - n$ .

EASY

7th CBSE

IMPORTANT

Pearson IIT Foundation Mathematics>Chapter 2 - Expressions and Special Products>PRACTICE QUESTIONS (CLASSROOM WING)>Q 67

Factorise: $15 x^{2} - 3 x y - 2 y + 10 x$

MEDIUM

7th CBSE

IMPORTANT

Pearson IIT Foundation Mathematics>Chapter 2 - Expressions and Special Products>PRACTICE QUESTIONS (CLASSROOM WING)>Q 68

Factorise: $25 x^{2} + 15 y^{2} + 40 x y - 16 a^{2} + 8 a y$

EASY

7th CBSE

IMPORTANT

Pearson IIT Foundation Mathematics>Chapter 2 - Expressions and Special Products>PRACTICE QUESTIONS (CLASSROOM WING)>Q 69

Factorise: ${(4 x + 15 y)}^{2} - {(4 x - 15 y)}^{2}$