Math, asked by ayushmaan8763, 5 months ago

Expand the given question ( x - 2/x)2​

Answers

Answered by Anonymous
7

Answer:

((a+2y)+z)

2

=

(x+2y)

2

+z

2

+2(x+2y)z

x

2

+4y

2

+4xy+2

2

+(2x+4y)z

x

2

+4y

2

+2

2

+4xy+2xz+4yz

Step-by-step explanation:

l hope it helps you

Answered by akshatmaru2006
1

Answer:

Step-by-step explanation:

x²+4/x²-4

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