Question: help please Unit 7: Logarithmic Functions 12 , Solve the following exponential equations, algebraically using logarithms. Then, check your answer using technology. Express your answers

help please

Unit 7: Logarithmic Functions 12 , Solve the following exponential equations, algebraically using logarithms. Then, check your answer using technology. Express your answers to the nearest tenth. a. 4* = 85 b. 5*+3 =7 C. 27-5 =3x-8 Algebraically (2 marks) Algebraically (2 marks) Algebraically (2 marks) Graphically (1 mark) Graphically (1 mark) Graphically (1 mark) VI = V1 = V1 = V2 = 12 = 12 = Coordinates of intersection Coordinates of intersection Coordinates of intersection Solution Solution Solution x = x = X =

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