Question: 1. Simplify the following expression: (x+3x+4) (x+2x+5x-2) Note: the simplified expression should be written as: ax + a2x + ... 2. Simplify the following

1. Simplify the following expression: (x+3x+4) (x+2x+5x-2) Note: the simplified expression should be written as: ax + a2x + ... 2. Simplify the following expression: (5x+x) (2x-3+x) (5x+x). (2x-3+x) 3. Rewrite the following expression using properties of logs: In(3 r 4. Solve the following equation for x: 14e3x+2-50 510 5. Solve the following equation for x: 6. True or false (show your work): = 4ln(3x) = 15 In(x + y) In(x)+ In(y) 7. Use the definition of In(x) to show that In(ab) = In(a) + In(b) for all a, b > 0 8. What is the value of the following sum? (2+1) 9. Find the derivative of the following function: f(x)= x-5x+2x

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