(a) Find the derivative of ƒ (x) = (x² + 8) (4x − 5) by first expanding the polynomials. Enter the fully simplified expr

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A Find The Derivative Of F X X 8 4x 5 By First Expanding The Polynomials Enter The Fully Simplified Expr 1 (84.63 KiB) Viewed 20 times

(a) Find the derivative of ƒ (x) = (x² + 8) (4x − 5) by first expanding the polynomials. Enter the fully simplified expression for f (x) after expanding the polynomials. f(x) = Enter the derivative of f(x). ƒ' (x) = = (b) Find the derivative of f (x) = (x² + 8) (4xæ − 5) by using the product rule. Let g (x) h(x) = = 4x - 5. g'(x) h' (x) = ƒ'(x) = = (c) Are the expressions for the derivative in (a) and (b) the same? Click for List =x² + 8 and