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Unit 6, Lesson 7

A New Kind of Number

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Integrated Math 2

Practice

Problem 1
Student Task Statement
Select all the true statements.

is an imaginary number.

Practice

There are no real numbers that satisfy the equation .

Because is imaginary, no one does math with it.

The equation has real solutions.

because .

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Problem 2

Student Task Statement

Plot each number on the real number line, or explain why the number is not on the real number line.

<p>Number line, scale -10 to 10, by 2’s.</p>

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Problem 3

Student Task Statement

Explain why has no real solutions.

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Problem 4

ForLesson 5: Negative Rational Exponents

Student Task Statement

Which value is closest to ?

-5

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Problem 5

ForLesson 8: Inequivalent Equations?

Student Task Statement

Which is a solution to the equation ?

-19
19
21
The equation has no solutions.

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Problem 6

ForLesson 9: Cubes and Cube Roots

Student Task Statement

Select all equations for which -64 is a solution.

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A New Kind of Number

Practice

Problem 1

Student Task Statement

Problem 2

Student Task Statement

Problem 3

Student Task Statement

Problem 4

Student Task Statement

Problem 5

Student Task Statement

Problem 6

Student Task Statement

Lesson 7 Resources