answer 1 is solved

The function fis defined as ((x) = 2ex. (a) Find F'(x). F'(x) = 16xe4x2 (b) For what value of x is the slope of the tangent line to the graph of fequal to 37 (Round your answer to three decimal places.) x = 0.318 X (c) For what value(s) of x does the tangent line to the graph of fintersect the x-axis at the point ( , 0 ) (Enter your answers as a comma-separated list.) X = 2e X