Let's solve your equation step-by-step.n2−5n=3Step 1: Subtract 3 from both sides.n2−5n−3=3−3n2−5n−3=0Step 2: Use quadratic formula with a=1, b=-5, c=-3.n=−b±√b2−4ac2an=−(−5)±√(−5)2−4(1)(−3)2(1)n=5±√372n=52+12√37 or n=52+−12√37Answer:n=52+12√37 or n=52+−12√37