Math, asked by prabhat71, 1 year ago

simplyfication
x(y - 2) + 2y(2 - x) + 2(x - y)

Answers

Answered by pushpa2434
1

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Answered by janmayjaisolanki78
2
x(y - 2) + 2y(2 - x) + 2(x - y)

Simplifying x(y + -2) + 2y(2 + -1x) + 2(x + -1y) Reorder the terms: x(-2 + y) + 2y(2 + -1x) + 2(x + -1y) (-2 * x + y * x) + 2y(2 + -1x) + 2(x + -1y) (-2x + xy) + 2y(2 + -1x) + 2(x + -1y) -2x + xy + (2 * 2y + -1x * 2y) + 2(x + -1y) Reorder the terms: -2x + xy + (-2xy + 4y) + 2(x + -1y) -2x + xy + (-2xy + 4y) + 2(x + -1y) -2x + xy + -2xy + 4y + (x * 2 + -1y * 2) -2x + xy + -2xy + 4y + (2x + -2y) Reorder the terms: -2x + 2x + xy + -2xy + 4y + -2y Combine like terms: -2x + 2x = 0 0 + xy + -2xy + 4y + -2y xy + -2xy + 4y + -2y Combine like terms: xy + -2xy = -1xy -1xy + 4y + -2y Combine like terms: 4y + -2y = 2y -1xy + 2y

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