Question: Show your work. 1. [K2 A2 Cl] Simplify (5x + 3)2 - (4x + 1)(6 -x) 2x 8 2. [K2 A2 C1] Simplify and state

Show your work. 1. [K2 A2 Cl] Simplify (5x + 3)2 - (4x + 1)(6 -x) 2x 8 2. [K2 A2 C1] Simplify and state the restrictions 9x2+15x 3x-5 3. [K2 A2 Cl] Given f(x) = Vx - 3 i) Determine f-1(x) ii) Sketch on the same piece of paper or graph paper f(x), and f-1(x)

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