Question

multiply 2x+1/2y and 2x-1/2y

Answer 1

Answer:

4x² - 1/4y²

Step-by-step explanation:

==: (2x + 1/2y) (2x - 1/2y)

==: (2x)² - (1/2y)²

==: 4x² - 1/4y²

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Answer 2

Answer:

Here is your explanation

Step-by-step explanation:

(2x+1/2y)*(2x-1/2y)

(a+b)(a-b)=a²-b²

here,

a is 2x

b is 1/2y

so u got the formula

hence, u can solve

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