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Expansion

English 12 Public

Expansion of the indexes

Study Slideshow

(x+y+z) (x2 + y2+z2 -xy -xz- yz)

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x2+y2 + 2xy

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(x+y)(x - y)

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x3-y3 -3xy (x- y)

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(x - y) (×2 +y2 + xy)

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x2 + y2 +z2 +2 (-xy - yz +zx)

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x2+y2- 2xy

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x3 + y3 + 3xy (x + y)

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x3 + y3 + 3xy (x + y)

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x3 + y3 + 3xy (x + y)

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(x + y) (x2 + y2 - xy )

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x2 + y2 +z2 + 2 (xy + yz + zx )

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