Solving a inequality with a square root

The video tutorial explains the process of solving equations by squaring both sides. It emphasizes the importance of isolating terms before squaring to avoid mistakes. The instructor guides through the steps of solving an equation, highlighting common errors and how to correct them.

What is a common mistake when squaring both sides of an equation?

• Multiplying instead of squaring

• Not adding a constant to both sides

• Squaring the variable twice

• Forgetting to square the constant term

Why is it important to isolate a term before squaring?

• To ensure the equation is balanced

• To eliminate the square root effectively

• To simplify the equation

• To avoid division errors

What should be done first when solving an inequality involving a square root?

• Divide both sides by the variable

• Multiply both sides by 2

• Isolate the square root term

• Add a constant to both sides

After isolating the term and squaring both sides, what is the next step in solving the inequality?

• Add the constant to both sides

• Divide both sides by the constant

• Subtract the constant from both sides

• Multiply both sides by the variable

What is the final solution for the inequality 2X + 4 ≥ 16?

• X ≤ 4

• X ≥ 4

• X ≥ 6

• X ≤ 6