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Kelso Math: Algebra 2B - Unit 1 - Lesson 8

Last updated almost 5 years ago
18 questions
1

a=

1

b=

1

c=

1

Who is correct?

1

What mistakes did Mai make? Be specific... Which numbers? In which line(s)?

Click on the show your work button and mark on Mai's work to help your explanation.

1

What mistakes did Jada make? Be specific... Which numbers? In which line(s)?

Click on the show your work button and mark on Jada's work to help your explanation.

1

What are the correct solutions to this equation? Answer format: x=___ or x=___

1
1

Choose the solutions that make sense in this situation:

1

Priya found x=3 and x=-1 as solutions to 3x^{2}-6x-9=0. Rearrange the steps to show she is correct.

1

What number needs to be added to the expression to create a perfect square?

1

Write the perfect square expression that you came up with for #11 in factored form.

1

What number needs to be added to the expression to create a perfect square?

1

Write the perfect square expression that you came up with for #13 in factored form.

1

What are the solutions to the equation 2x^{2}-5x-1=0?

…
1

Answer format: x=___ or x=___

1

Answer format: x=___

1

Choose all correct solutions to the equation.

"Source: Illustrative Mathmatics Resouces (Download for free at curriculum.illustrativemathematics.org)"