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11/16 CW: Distributive Property Day 2
Od Miss Prosser
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Posljednje ažuriranje over 7 years ago
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Watch this video for help on the Distributive Property. Start at 1 minute, end at 6:45 minutes.
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Distributive Property:
(1) Multiply the number outside the parenthesis by each term inside the parenthesis.
(2) Write the original operation symbols (add or subtract signs) in their proper place.
(3) Change double signs: + + = + + – = – – + = – – – = + (same signs = +, different signs –)
(4) Combine any like terms.
Pitanje 1
1.
Simplify by removing parenthesis: –5(2n + 3) =
Pitanje 2
2.
Simplify by removing parenthesis: 3(5x – 4) =
Pitanje 3
3.
Simplify by removing parenthesis: 3(t – 5) =
Pitanje 4
4.
Simplify by removing parenthesis: –5(–2x – 4y + 1) =
Pitanje 5
5.
Simplify by removing parenthesis: 7(x + 2y – 4) =
Pitanje 6
6.
Simplify by removing parenthesis: –3(3x – 2y – 1) =
Pitanje 7
7.
Simplify by removing parenthesis: 3(2x – 4y + 1) =
Pitanje 8
8.
Simplify by removing parenthesis: –5(x + 3y – 2) =
Pitanje 9
9.
Simplify by removing parenthesis: –2(4x – y + 1) =
Pitanje 10
10.
Simplify by removing parenthesis: 5(a – b + c – 1) =