RD Sharma Chapter 5 : Factorization of Algebraic Expressions Exercise 5.1 Solutions Factorize the following expression : x^3 + x – 3x^2 -3 Watch Solution Factorize the following expression : a(a + b)^3 – 3a^2b(a + b) Watch Solution Factorize the following expression : a^2x^2 + (ax^2 + 1)x + a Watch Solution Factorize the following […]

RD Sharma Chapter 4 : Algebraic Identities Multiple Choice Questions (MCQs) Solutions If x + 1/x = 5, then x^2 + 1/x^2 = Watch Solution If x + 1/x = 2, then x^3 + 1/x^3 = Watch Solution If x + 1/x = 4, then x^4 + 1/x^4 = Watch Solution If x + 1/x =

RD Sharma Chapter 4 : Algebraic Identities Fill in the Blanks Type Questions (FBQs) Solutions If (a – b)^2 + (b – c)^2 + (c – a)^2 = 0, then ___________ Watch Solution If a + 1/a = -2, then a^2 + 1/a^2 = Watch Solution If (37^3 – 28^3)/(37^2 + 37.28 + 28^2) = Watch

RD Sharma Chapter 4 : Algebraic Identities Very Short Answer Type Questions (VSAQs) Solutions If x + 1/x = 3, then find the value of x^2 + 1/x^2. Watch Solution If a – b = 5 and ab = 12, find the value of a^2 + b^2. Watch Solution If a + b = 7 and

RD Sharma Chapter 4 : Algebraic Identities Exercise 4.5 Solutions Find the following product : (3x + 2y + 2z)(9x^2 + 4y^2 + 4z^2 – 6xy – 4yz – 6zx) Watch Solution Find the following product : (4x – 3y + 2z)(16x^2 + 9y^2 + 4z^2 + 12xy + 6yz – 8zx ) Watch Solution Find

RD Sharma Chapter 4 : Algebraic Identities Exercise 4.4 Solutions Find the following product : (3x + 2y) (9x^2 – 6xy + 4y^2) Watch Solution Find the following product : (4x – 5y) (16x^2 + 20xy + 25y^2) Watch Solution Find the following product : (7p^4 + q) (49p^8 – 7p^4q + q^2) Watch Solution Find

RD Sharma Chapter 4 : Algebraic Identities Exercise 4.3 Solutions Find the cube of the following binomial expression : 1/x + y/3 Watch Solution Find the cube of the following binomial expression : 3/x – 2/x^2 Watch Solution Find the cube of the following binomial expression : 2x + 3/x Watch Solution Find the cube of

RD Sharma Chapter 4 : Algebraic Identities Exercise 4.2 Solutions Write the following in the expanded form : (a + 2b + c)^2 Watch Solution Write the following in the expanded form : (2a – 3b – c)^2 Watch Solution Write the following in the expanded form : (-3x + y + z)^2 Watch Solution Write

RD Sharma Chapter 4 : Algebraic Identities Exercise 4.1 Solutions Evaluate : (2x – 1/x)^2 Watch Solution Evaluate : (2x + y) (2x – y) Watch Solution Evaluate : (a^2b – b^2a)^2 Watch Solution Evaluate : (a – 0.1)(a + 0.1) Watch Solution Evaluate : (1.5x^2 – 0.3y^2)1.5x^2 + 0.3y^2) Watch Solution Evaluate the following using

RD Sharma Chapter 3 : Rationalisation Multiple Choice Question (MCQs) Solutions √10 × √15 is equal to Watch Solution 5√6 × 5√6 is equal to Watch Solution The rationalisation factor of √3, is Watch Solution The rationalisation factor of 2 + √3, is Watch Solution if x = √5 + 2, then x – 1/x equals