Completing the Square: Video e Problemi di Pratica

Perform completing the square to solve the following equation: 3x² - 8x + 4 = 0

Identify the following function's graph by first solving for its x-intercepts and then matching it with the given graphs. 

y = (x -3)² -9

Solve the following equation by using your preferred method: (3x + 1)(x + 2) = 4

Solve the following equation by using your preferred method: x² - 4x = 2

Solve the following equation by using your preferred method: 5x² = 75

Solve the following equation by using your preferred method: 8x² - 3 = 10x

Solve the following equation by using your preferred method: 4x² - 2x = 6

For the given solution set {2, -1}, write a quadratic equation in a general form. 

Use any method to solve the given equation.
√5x² -2x -3√5 = 0

Use any method to solve the given equation.
1/(x² -8x +15) = 1/(x -5) - 5/(x² -25)

When the difference between a number and 12 is doubled and added to the square of that number, it results in zero. What is this number?

Enlist all values of x that will make the given expression undefined. 5/(x² -7x +6)

Consider the following equations and solve for all values of x that will satisfy them. z₁ = x, z₂ = -6/x and z₁ + z₂ = -1

Consider the following equations and solve for all values of x that will satisfy them. t₁ = x - 3, t₂ = x -1, t₁t₂ +1 = 0

Consider the following equations and solve for all values of x that will satisfy them. y = 4x² - 4x and y = -1

For the following equation, calculate the discriminant, as well as the number and type of solutions

4x² - 28x + 49 = 0

For the following equation, calculate the discriminant, as well as the number and type of solutions.

x² - 11x - 12 = 0

By using the quadratic formula, solve the following equation.

x² - 16x + 73 = 0

By using the quadratic formula, solve the following equation.

2x² - x - 11 = 0

By using the quadratic formula, solve the following equation.

x² + 11x + 1 = 0

By using the quadratic formula, solve the following equation.

x² + 20x + 96 = 0

By completing the square, solve the following equation.

4x² - 23x + 15 = 0

Use any method to solve the given equation. x/(x -4) +4/(x +4) = -23/(x² -16)

Use any method to solve the given equation. 1/2x + 1/(x -4) = 1/2

By completing the square, solve the following equation.

x² - 11x + 1 = 0

By completing the square, solve the following equation.

x² - 16x + 63 = 0

By completing the square, solve the following equation.

x² - 2x - 23 = 0

By completing the square, solve the following equation.

x² - 20x = 7

By completing the square, solve the following equation.

x² + 12x = 13

For the following equation, complete the square:

x² - (8/7)x