Quadratic expression

SECTION Aanswer EVERY question Question 1 (10 marks) “Differentiate the following, simplifying the answer where appropriate: y = 4?7 + 3?2 – 2?0.5 – 27 (2 marks)y = (3?2 + 7)(?3 – 4?)(2 marks)y = (5?4 + 2)6(2 marks)y = (x^2+1)/(2x^3-3x^4 )(4 marks)”...