Question
Asked Aug 29, 2019
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write each expression in terms of i and simplify. I am having a hard time understanding how to do so step by step. 

sqrt (-121) and sqrt (-63)/ sqrt(7)

V-63
V7
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V-63 V7

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Expert Answer

Step 1

Compute the square root of 121 by lon...

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1 1 1 1 21 +11 0 21 21 21 0 The square root of 121 is 11 -121 -1)x11x11 NP)x1P = ±1 li

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Tagged in

Math

Algebra

Complex Numbers