AnswersDCSS Advanced Algebra CR 24-25Unit Test

Unit Test Answers

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1
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Use the product property of radicals to simplify the following radical. StartRoot negative 81 EndRoot = 9i–9i9–9

Question illustration
A
9i
B
–9i
C
9
D
–9
2
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Because |a + bi| is equal to a distance, |a + bi| will always be a number.

A
negative imaginary
B
positive imaginary
C
negative real
D
positive real

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Unit Test Answers — DCSS Advanced Algebra CR…