Math, asked by pushpayadav1980sitap, 6 months ago

Expand: (a) (3x-2y) and ( 3m +8n)?

Answers

Answered by 123456789ritka

0

Answer

a)(3x-2y)^3

Given : Expression

To find : Write the expression in expanded form ?

Solution :

Using algebraic identity,

Here, a=3x and b=2y

Substitute the values,

Therefore, the expanded form is

#Learn more

"Question 6 Write the following cubes in expanded form:

(i) (2x + 1)^3

(ii) (2a - 3b)^3

(iii) [3x/2 + 1]^3

(iv) [x - 2y/3]^3

Class 9 - Math - Polynomials Page 49"

Step-by-step explanation:

b)3m+8n

Previous Question

Next Question

Similar questions

Geography, 3 months ago

24. Read the source given below and answer the following questions: Sustained uses of land without compatible techo-institutional changes have hindered the pace of agricultural development, In spite of development of sources of irrigation most of the farmers in large parts of the country still depend upon monsoon and natural fertility in order to carry on their agriculture. For a growing...

Sociology, 3 months ago

What are animals started with Alphabet - A?

Hindi, 3 months ago

लक्ष्मण-परशुराम संवाद संभुधनु भंजनिहारा। होइहि केउ एक दास तुम्हारा।। आयसु काह कहिअ किन मोही। सुनि रिसाइ बोले मुनि कोही।। सेवकु सो जो करै सेवकाई। अरि करनी करि करिअ लराई।। सुनहु राम जेहिं सिवधनु तोरा। सहसबाहु सम सो रिपु मोरा।। सो बिलगाउ बिहाइ समाजा। न न त मारे जैहहिं सब राजा।।। सुनि मुनि बचन लखन मुसुकाने। बोले परसुधरहि अवमाने।। बहुधनहीं तोरी लरिकाई। कबहूँ न असि रिस कीन्हि गोसाई।। रहि धनु पर ममता...

English, 6 months ago

we..... discover tha first name (must,can)...

English, 6 months ago

THE SKY IS ________ OUR HEADS .

Math, 10 months ago

by selling a book for 250 sonu gain 25 % what is the cp of the book ...

Biology, 10 months ago

what is endocrine system...

Science, 10 months ago

what will be the equivalent resistance between A and B???