Noah solved the equation 5x^{2}=45. Here are his steps:
Do you agree with Noah? Explain your reasoning.
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Which is a solution to the equation \sqrt{5-x}+13=4?
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Select all expressions that are equal to \frac{1}{(\sqrt{2})^{5}}.
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Which are the solutions to the equation x^{2}=36?
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The polynomial function q(x)=3x^{3}+11x^{2}-14x-40 has a known factor of (3x+5). Rewrite q(x) as the product of linear factors.
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This lesson is from Illustrative Mathematics. Algebra 2, Unit 3, Lesson 7. Internet. Available from https://curriculum.illustrativemathematics.org/HS/teachers/3/3/7/index.html ; accessed 27/July/2021.
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