PLEASE USA A MATH TYPE EDITOR AND EXPLAIN EACH STEP SO I CAN UNDRSTAND. THANK YOU

Use Math Editor to enter formulas and mathematical expressions. Problem If an airplane is moving at velocity v . the drag D (in N l on the plane is D = aw2 + % , where a = 5. [a] I] x 103 and b = 3.0[9] x 1[)8 . Find the value(s) of u [in km/h}, for which the drag is the least. Round the answer to one decimal place. Example: if [\\textbf{a}]=2 . then 5.[a]0 = 5.20, and if [e] = 7. then 3.0[e] = 3.07 mu