1.2 Homework OOO & Evaluate

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Avatar for Katie MullerKatie Muller, BP BY-NC
Subject: Algebra
Grade: 10
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11 questions

1.2 Homework OOO & Evaluate

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Follow order of operations and simplify

1) 343^{4}

2) (9-2)\cdot3

3) 9+4(3+1)

4) 14÷\div7\cdot5-323^{2}

5) 4[[30-(10-2)\cdot3]]

6) 2[[12+(5-2)2])^{2}]

Evaluate each expression if x = 6, y = 8 and z = 3

7) xyxy+zz

8) 2xx+3yy-zz

9) 5xx-(yy+2zz)

10) x2x^{2}+y2y^{2}-10zz

11) 3y+x2z\frac{3y+x^{2}}{z}