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Mathematics, 18.01.2021 16:30 Smoon1967

Sketch each collection of tiles below. Name the collection using a simpler algebraic expression, if possible. If it is not possible to simplify the expression, explain why not. a. (-2x) + 5 + 3x - 4x + (-1) + (-x). b. Six plus four times a number, plus four minus four times the number. c. Three groups of a number plus two. d. 5+7x^2+4x e. 4x^2−2x^2+(−6)+3

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