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Bingel [31]
4 years ago
13

How do you simplify complex number of √ -32 Please explain thanks

Mathematics
2 answers:
evablogger [386]4 years ago
5 0

Answer:

4i\sqrt{2}

Step-by-step explanation:

break up the radicand up into product of known factors 4 and 2. In this case its a negative so you put an i to indicate imaginary number because you can't rationally find the square root of a negative number

saul85 [17]4 years ago
5 0

Answer:

Step-by-step explanation:

Factorize 32 and i² = -1

\sqrt{-32}=\sqrt{32*(-1)}\\\\ =\sqrt{2*2*2*2*2*i^{2}}\\\\=2*2*i\sqrt{2}\\\\=4i\sqrt{2}

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