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Illustrative Math - Algebra 1 - Unit 7 - Lesson 15

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Last updated 6 days ago
16 Questions

Match each expression to an equivalent expression.

3 and 5
8 and 12
-17 and 5
4+\sqrt{10} and 4-\sqrt{10}
4+ \sqrt{2} and 4- \sqrt{2}

Jada is working on solving a quadratic equation, as shown here.
Explain the mistake that Jada made and show the correct solutions.

Which expression in factored form is equivalent to 30x^{2}+31x+5?

This lesson is from Illustrative Mathematics. Algebra 1, Unit 7, Lesson 15. Internet. Available from https://curriculum.illustrativemathematics.org/HS/teachers/1/7/15/index.html ; accessed 26/July/2021.

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