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RBSE Solutions for Class 8 Maths Chapter 3 घात एवं घातांक Ex 3.2

February 19, 2019 by Fazal Leave a Comment

RBSE Solutions for Class 8 Maths Chapter 3 घात एवं घातांक Ex 3.2 is part of RBSE Solutions for Class 8 Maths. Here we have given Rajasthan Board RBSE Class 8 Maths Chapter 3 घात एवं घातांक Exercise 3.2.

Board RBSE
Textbook SIERT, Rajasthan
Class Class 8
Subject Maths
Chapter Chapter 3
Chapter Name घात एवं घातांक
Exercise Exercise 3.2
Number of Questions 4
Category RBSE Solutions

Rajasthan Board RBSE Class 8 Maths Chapter 3 घात एवं घातांक Ex 3.2

प्रश्न 1
मान ज्ञात कीजिए
RBSE Solutions for Class 8 Maths Chapter 3 घात एवं घातांक Ex 3.2 Q1
हल:
RBSE Solutions for Class 8 Maths Chapter 3 घात एवं घातांक Ex 3.2 Q1a
RBSE Solutions for Class 8 Maths Chapter 3 घात एवं घातांक Ex 3.2 Q1b

RBSE Solutions

प्रश्न 2
सरल कीजिए
RBSE Solutions for Class 8 Maths Chapter 3 घात एवं घातांक Ex 3.2 Q2
हल:
RBSE Solutions for Class 8 Maths Chapter 3 घात एवं घातांक Ex 3.2 Q2a
RBSE Solutions for Class 8 Maths Chapter 3 घात एवं घातांक Ex 3.2 Q2b

RBSE Solutions
RBSE Solutions for Class 8 Maths Chapter 3 घात एवं घातांक Ex 3.2 Q2c
RBSE Solutions for Class 8 Maths Chapter 3 घात एवं घातांक Ex 3.2 Q2d

RBSE Solutions
RBSE Solutions for Class 8 Maths Chapter 3 घात एवं घातांक Ex 3.2 Q2e

RBSE Solutions

प्रश्न 3
x का मान ज्ञात कीजिए
RBSE Solutions for Class 8 Maths Chapter 3 घात एवं घातांक Ex 3.2 Q3
हल:
RBSE Solutions for Class 8 Maths Chapter 3 घात एवं घातांक Ex 3.2 Q3a
∵दोनों घातों के आधार समान हैं(RBSESolutions.com) अत: उनके घातांक समान होंगे।
RBSE Solutions for Class 8 Maths Chapter 3 घात एवं घातांक Ex 3.2 Q3b
चूंकि दोनों घातों के आधार समान हैं अतः उनके घातांक | समान होंगे।
∴ x + 3 = 5
या, x = 5 – 3 = 2

(iii) (4)2x+1÷ 16 = 64
(4)2x+1 ÷ 16 = 64
या, (4)2x+1 ÷(4)2 = 64
या, 42x+1-2 = 43
या, 42x-1 = 43
चूँकि दोनों घातों के आधार समान(RBSESolutions.com) हैं अतः उनके घातांक समान होंगे।
∴ 27 – 1 = 3
या, 2x = 3 + 1 = 4
या, x = \(\frac { 4 }{ 2 }\) = 2

RBSE Solutions

प्रश्न 4
मान ज्ञात कीजिए
RBSE Solutions for Class 8 Maths Chapter 3 घात एवं घातांक Ex 3.2 Q4
हल:
RBSE Solutions for Class 8 Maths Chapter 3 घात एवं घातांक Ex 3.2 Q4a

We hope the RBSE Solutions for Class 8 Maths Chapter 3 घात एवं घातांक Ex 3.2 will help you. If you have any query regarding Rajasthan Board RBSE Class 8 Maths Chapter 3 घात एवं घातांक Exercise 3.2, drop a comment below and we will get back to you at the earliest.

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