Solving quadratic equations for completing the square


Assignment:

Raising each side to a power to eliminate radicals

Solve each equation and check for Extraneous soultions

Q1. √(2t + 1) = √(t - 1)
 
Q2. √(4x2 + x - 3) = 2x
 
Squaring both sides twice
Solve each equation and check for Extraneous soultions

Q3. √4x2 = x + 2
 
Q4. √9x2 = x + 6
 
Solving Quadratic Equations for completing the square.

Solve by completing the square. Use Calculator to check. And explain!
Q5. z2 + z = 2

Provide complete and step by step solution for the question and show calculations and use formulas.

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Algebra: Solving quadratic equations for completing the square
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