Question: Week 3 Math 012 Summer 2015 1. Use the power rules to to write the expression below with all positive exponents. 5 3 4 3

Week 3 Math 012 Summer 2015 1. Use the power rules to to write the expression below with all positive exponents. 5 3 4 3 2. Simplify (4x + x - x) - (-3x + x + 12x) 3. Write 124 in scientific notation 2 4. Simplify -3x(4x - x + 10) 5. Simplify (x + 3)(x + 2) 6. Simplify x + 2(x - [3x - 8] + 3)

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