R. D. Sharma Solutions for Chapter: Algebraic Identities, Exercise 7: MULTIPLE CHOICE QUESTIONS (MCQs)

Author:R. D. Sharma

R. D. Sharma Mathematics Solutions for Exercise - R. D. Sharma Solutions for Chapter: Algebraic Identities, Exercise 7: MULTIPLE CHOICE QUESTIONS (MCQs)

Attempt the practice questions on Chapter 4: Algebraic Identities, Exercise 7: MULTIPLE CHOICE QUESTIONS (MCQs) with hints and solutions to strengthen your understanding. Mathematics Class 9 solutions are prepared by Experienced Embibe Experts.

Questions from R. D. Sharma Solutions for Chapter: Algebraic Identities, Exercise 7: MULTIPLE CHOICE QUESTIONS (MCQs) with Hints & Solutions

MEDIUM
9th CBSE
IMPORTANT

If a+b+c=0, then a2bc+b2ca+c2ab=

MEDIUM
9th CBSE
IMPORTANT

If a+b+c=9 and ab+bc+ca=23, then a3+b3+c3-3abc=

MEDIUM
9th CBSE
IMPORTANT

Simplify a2-b23+b2-c23+c2-a23(a-b)3+(b-c)3+(c-a)3

MEDIUM
9th CBSE
IMPORTANT

The product (a+b)(a-b)a2-ab+b2a2+ab+b2 is equal to

MEDIUM
9th CBSE
IMPORTANT

The product x2-1x4+x2+1 is equal to

MEDIUM
9th CBSE
IMPORTANT

If 49a2-b=7a+127a-12, then the value of b is