Math, asked by thebrained12, 7 months ago

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

Answers

Answered by dsk75

4

Answer:

2a+b=2x+4y+x-2y=3x+4y

a-2b=x+2y-2x+4y=6y-x

Answered by PavithraDeviV

1

Answer:

= 3x^2 - 16xy -12y^2............

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