Solve by Completing the Square Practice

Front

What is the first step in completing the square for a quadratic equation?

Back

Rearrange the equation to isolate the constant term on one side.

Tags

CCSS.HSA-REI.B.4B

Front

What do you do to the b value to correctly complete the square?

Back

Divide it by 2 and square the result.

Tags

CCSS.HSA-REI.B.4B

Front

What is the standard form of a quadratic equation?

Back

Front

How do you find the value to complete the square?

Back

Take half of the b value, square it, and add it to both sides of the equation.

Tags

CCSS.HSA-REI.B.4B

Front

What is the vertex form of a quadratic equation?

Back

Front

Back

Tags

CCSS.HSA-REI.B.4B

Front

Back

Tags

CCSS.HSA-REI.B.4B

Front

What is the purpose of completing the square?

Back

To convert a quadratic equation into a perfect square trinomial.

Tags

CCSS.HSA-REI.B.4B

Front

Identify the error: They needed to factor out the 2 so a = 1.

Back

This indicates a misunderstanding in the initial steps of completing the square.

Tags

CCSS.HSA-REI.B.4B

Front

Back

Tags

CCSS.HSA-REI.B.4B