Math, asked by hfhviyfd, 4 months ago

If a = x + 2y and b = x - 2y , find (2a + b) - (a - 2b) in terms of x and y.

Answers

Answered by AnandJaswanth

4

Answer:

4(x-y)

Step-by-step explanation:

2a+b-a+2b

=a+3b

=x+2y +3(x-2y)

=4x-4y

=4(x-y)

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