Math Practice Topic: Completing the Square
|
Description:
Complete the square to solve a quadratic zero equation.
Adaptive Learning Progression:
The equations become tougher.
|
Start using MathScore for free
|
Sample Levels (out of 3)
|
|
Given a quadratic zero equation in x, complete the square to solve.
Example:
A squared form: (x + 2)2 = 5
A solution: x =
-3 + √15 / 3,
-3 - √15 / 3
|
|
|
Given a quadratic zero equation in x, complete the square to solve.
Example:
A squared form: (x + 2)2 = 5
A solution: x =
-3 + √15 / 3,
-3 - √15 / 3
|
