Math, asked by Mathematics11, 1 year ago

Simplify by using identities:-x6 - y6

Attachments:

Answers

Answered by anustarnoor
7


 

       x6 – y6 = (x2)3 – (y2)3 = (x2 – y2)[(x2)2 + x2y2 +(y2)2], by (3)

                        = (x + y)(x – y)(x4 + x2y2 + y4),    


Mathematics11: Which identity you has used in x6 - y6
anustarnoor: factorization
Mathematics11: I have asked identity 1,2,3,4,5,6,7
anustarnoor: 3,1
Mathematics11: ok thanks
Answered by 99EkanshNimbalkar
7
◆Ekansh Nimbalkar◆
hello friend here is your required answer
Attachments:

Mathematics11: Thank you. Which class do you belong ?
99EkanshNimbalkar: class 9th
Mathematics11: please answer my another question that is Factorise by using Factorisation x3 + 2x2 + 1x- 12
Mathematics11: please answer my another question that is Factorise by using Factorisation x3 + 2x2 + 1x- 12
Mathematics11: please answer my another question that is Factorise by using Factorisation x3 + 2x2 + 1x- 12
Mathematics11: please answer my another question that is Factorise by using Factorisation x3 + 2x2 + 1x- 12.
99EkanshNimbalkar: x3+2x2+1x-12=x×3+2x×2+1x-12=3x+4x+x-12=(3+4+1)x-12=8x-12
Similar questions