RBSE Solutions for Class 7 Maths Chapter 13 Algebraic Expression Ex 13.1 is part of RBSE Solutions for Class 7 Maths. Here we have given Rajasthan Board RBSE Class 7 Maths Chapter 13 Algebraic Expression Exercise 13.1.
Board | RBSE |
Textbook | SIERT, Rajasthan |
Class | Class 7 |
Subject | Maths |
Chapter | Chapter 13 |
Chapter Name | Algebraic Expression |
Exercise | Ex 13.1 |
Number of Questions | 2 |
Category | RBSE Solutions |
Rajasthan Board RBSE Class 7 Maths Chapter 13 Algebraic Expression Ex 13.1
Question 1
Find the factor of terms of expression (RBSESolutions.com) by making tree diagram.
(i) 9x2 – 8
(ii) 12x2y + 8xy2 – 15y3
(iii) a3 – b3
Solution:
Question
Find the coefficient in the (RBSESolutions.com) given terms.
(i) x in 4x
(ii) y2, x2 in 9x2y2
(iii) x3, y3 and x3y3 in \(\frac { -8 }{ 5 }\) x3y3
(iv) a2 and b2 in \(\frac { 9{ a }^{ 2 }{ b }^{ 2 } }{ 13 }\)
Sol.
(i) Coefficient of x in 4x is 4.
(ii) Coefficient of y2 in 9x2y2 is 9x2
Coefficient of x2 in 9x2y2 is 9y2
(iii) Coefficient (RBSESolutions.com) of x3 in \(\frac { -8 }{ 5 }\)y3y3 is \(\frac { -8 }{ 5 }\)x3
Coefficient of x3y3 in \(\frac { -8 }{ 5 }\)x3y3 in \(\frac { -8 }{ 5 }\)y3
(iv) Coefficient of a2 in \(\frac { 9{ a }^{ 2 }{ b }^{ 2 } }{ 13 }\) is \(\frac { 9 }{ 13 }\)b2
Coefficient of b2 in \(\frac { 9{ a }^{ 2 }{ b }^{ 2 } }{ 13 }\) is \(\frac { 9 }{ 13 }\)a2
We hope the RBSE Solutions for Class 7 Maths Chapter 13 Algebraic Expression Ex 13.1 will help you. If you have any query regarding Rajasthan Board RBSE Class 7 Maths Chapter 13 Algebraic Expression Exercise 13.1, drop a comment below and we will get back to you at the earliest.
Leave a Reply