Q. 1 A5.0( 3 Votes )

Compute the squares of these numbers.

49

Answer :

=

Using identity = + - 2


So =


= + - 2


= 2500 + 1- 100


= 2401


Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos
Champ Quiz | Algebric IdentitiesChamp Quiz | Algebric IdentitiesChamp Quiz | Algebric Identities46 mins
Discussion on Algebric IdentitiesDiscussion on Algebric IdentitiesDiscussion on Algebric Identities48 mins
Master Algebraic IdentitiesMaster Algebraic IdentitiesMaster Algebraic Identities43 mins
Algebric Expressions and IdentitiesAlgebric Expressions and IdentitiesAlgebric Expressions and Identities45 mins
Algebraic Expressions and IdentitiesAlgebraic Expressions and IdentitiesAlgebraic Expressions and Identities43 mins
Division of Algebraic ExpressionsDivision of Algebraic ExpressionsDivision of Algebraic Expressions36 mins
Smart Revision | Quiz on Algebraic Expression and IdentitiesSmart Revision | Quiz on Algebraic Expression and IdentitiesSmart Revision | Quiz on Algebraic Expression and Identities44 mins
How to Use Algebraic IdentitiesHow to Use Algebraic IdentitiesHow to Use Algebraic Identities40 mins
Genius Quiz | Algebraic Expressions and IdentitiesGenius Quiz | Algebraic Expressions and IdentitiesGenius Quiz | Algebraic Expressions and Identities30 mins
Multiplication of Algebraic ExpressionMultiplication of Algebraic ExpressionMultiplication of Algebraic Expression40 mins
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

Compute the squares of these numbers.

98

Kerala Board Mathematics Part I

Compute the squares of these numbers.

9.25

Kerala Board Mathematics Part I

Compute the squares of these numbers.

9.25

Kerala Board Mathematics Part I

Compute the squares of these numbers.

Kerala Board Mathematics Part I