Math, asked by vyomesht28, 6 days ago

Factorise xy(z2 + 1) + z(x2 + y2)

Answers

Answered by chatterjeenirmalya82
1

Answer:

Given : xy(z  

2

+1)+z(x  

2

+y  

2

).

Factorizing the above :

⇒xyz  

2

+xy+zx  

2

+zy  

2

 

⇒xyz  

2

+zx  

2

+xy+zy  

2

 

⇒xz(yz+x)+y(yz+x)

⇒(xz+y)(yz+x)Given : xy(z  

2

+1)+z(x  

2

+y  

2

).

Factorizing the above :

⇒xyz  

2

+xy+zx  

2

+zy  

2

 

⇒xyz  

2

+zx  

2

+xy+zy  

2

 

⇒xz(yz+x)+y(yz+x)

⇒(xz+y)(yz+x)

Step-by-step explanation:

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