Assignment:
Show your work step by step. Determine the constant that should be added to the binomial so that it becomes a perfect square trinomial. Write and factor the trinomial.
Q1. x^2 + 16x
Q2. x^2 + 5x
Q3. x^2 + 4/5 x
Show your work step by step. Solve each equation by completing the square.
Q1. x^2 + 6x = -8
Q2. x^2 – 2x – 5 = 0
Q3. x^2 + 7x – 8 = 0
Q4. 2x^2 + 5x – 3 = 0
Q5. 3x^2 – 5x – 10 = 0
Provide complete and step by step solution for the question and show calculations and use formulas.