Question

This is a question from identities the question is

(2x-1/2x)²

please help me doing this sum ​

Answer 1

Answer:

[2X-1/2X]²

[2X-1][2X-1]/[2X]²

4X² - 4X+1/4X²

4X²-4X+1=4X²

-4X=-1

X=1/4

Step-by-step explanation:

Answer 2

Answer:

-1/2x²+2x is answer

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