Illustrative Math - Algebra 1 - Unit 7 - Lesson 15
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16 Questions
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Match each expression to an equivalent expression.
| arrow_right_alt | 3 and 5 | |
| arrow_right_alt | 8 and 12 | |
| arrow_right_alt | -17 and 5 | |
| arrow_right_alt | 4+\sqrt{10} and 4-\sqrt{10} | |
| arrow_right_alt | 4+ \sqrt{2} and 4- \sqrt{2} |
A.REI.4.a
8.EE.2
A.REI.4.b
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Jada is working on solving a quadratic equation, as shown here.
Explain the mistake that Jada made and show the correct solutions.
A.REI.4.a
8.EE.2
A.REI.4.b
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12.
Which expression in factored form is equivalent to 30x^{2}+31x+5?
A.REI.4.a
8.EE.2
A.REI.4.b
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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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