Illustrative Math - Algebra 2 - Unit 3 - Lesson 17

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15 Questions
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Which describes the solutions to the equation x^{2}+7=0?
N.CN.7
A.REI.11
A.REI.4.b
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Explain how you know \sqrt{3x+2}=-16 has no solutions.
N.CN.7
A.REI.11
A.REI.4.b
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What number n makes this equation true?

x^{2}+11x+\frac{121}{4}=(x+n)^{2}
N.CN.7
A.REI.11
A.REI.4.b
This lesson is from Illustrative Mathematics. Algebra 2, Unit 3, Lesson 17. Internet. Available from https://curriculum.illustrativemathematics.org/HS/teachers/3/3/17/index.html ; accessed 27/July/2021.

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