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Pitanje 2
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Pitanje 5
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Noah is solving the equation
Noah knows that the solutions are
Solve the original equation by completing the square.
Match each quadratic expression given in factored form with an equivalent expression in standard form. One expression in standard form has no match.
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Four students solved the equation
Determine which student solved the equation correctly. For each of the incorrect solutions, explain the mistake.
This lesson is from Illustrative Mathematics. Algebra 1, Unit 7, Lesson 13. Internet. Available from https://curriculum.illustrativemathematics.org/HS/teachers/1/7/13/index.html ; accessed 26/July/2021.
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