Illustrative Math - Algebra 2 - Unit 2 - Lesson 24
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Last updated 2 months ago
7 Questions
1
1.
Is a^{6}+b^{6}=(a^{2}+b^{2})(a^{4}-a^{2}b^{2}+b^{4}) an identity? Explain or show your reasoning.
Is a^{6}+b^{6}=(a^{2}+b^{2})(a^{4}-a^{2}b^{2}+b^{4}) an identity? Explain or show your reasoning.
A.APR.4
1
2.
Match each lettered expression with the number of an expression equivalent to it.
Match each lettered expression with the number of an expression equivalent to it.
| arrow_right_alt | \frac{2a^{2}}{a^{2}-1} | |
| arrow_right_alt | \frac{3a+1}{a^{2}+a} | |
| arrow_right_alt | \frac{2a+1}{a^{2}+a} | |
| arrow_right_alt | \frac{2a^{2}+a-1}{a^{2}-a} | |
| arrow_right_alt | \frac{a^{2}+1}{a^{2}-1} |
A.APR.4
1
3.
Let (x^{2}+5x+4)(x+2)=A(x+1). If this is an identity, what is a possible expression for A?
Let (x^{2}+5x+4)(x+2)=A(x+1). If this is an identity, what is a possible expression for A?
A.APR.4
1
4.
What are the points of intersection between the graphs of the functions f(x)=(x+6)(2x+1) and g(x)=2x+1?
What are the points of intersection between the graphs of the functions f(x)=(x+6)(2x+1) and g(x)=2x+1?
A.APR.4
1
5.
1
6.
1
7.
Match each expression in the lettered list with the number of an expression equivalent to it.
Match each expression in the lettered list with the number of an expression equivalent to it.
| arrow_right_alt | x^{3}-3x^{2}+3x-1 | |
| arrow_right_alt | (x^{2}+6)(x^{2}-6) | |
| arrow_right_alt | x^{2}-36 | |
| arrow_right_alt | (2x+2)(3x+2) | |
| arrow_right_alt | x^{4}-1 |
A.APR.4
This lesson is from Illustrative Mathematics. Algebra 2, Unit 2, Lesson 24. Internet. Available from https://curriculum.illustrativemathematics.org/HS/teachers/3/2/24/index.html ; accessed 27/July/2021.
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