Question 4 (1 point) Which expression is equivalent to 2x^2+5x+4 a None of these b (2x+1)(x-4) C (2x+1)(x+4) d (2x-1)(x+4)

To determine which expression is equivalent to , we need to expand each of the given options and see if any of them match the original expression.Let's start with option b: \((2x+1)(x-4)\).Expanding this expression: This does not match .Next, let's try option c: \((2x+1)(x+4)\).Expanding this expression: This does not match .Finally, let's try option d: \((2x-1)(x+4)\).Expanding this expression: This does not match .Since none of the given options match the original expression , the correct answer is:a) None of these