Assignment:
Q1. Solve by factoring:
6t^2 - t - 1 = 0
Q2. Solve the equation.(1/x2) - 3 = 8/x
Q3. Solve each formula for the indicated letter. Assume that all variables represent nonnegative numbers.
A = pr^2 + prs, for r
Provide complete and step by step solution for the question and show calculations and use formulas.