please just quick answer

Consider the function f(x) = x2el2x For this function there are three important open intervals: ( - oo, A), (A, B), and (B, co) where A and B are the critical numbers. Find A and B For each of the following intervals, tell whether f(x) is increasing or decreasing. ( - oo, A): Select an answer v (A, B): Select an answer (B, oo) Select an answer Check