Respuesta :
Answer:
3√2
Step-by-step explanation:
Recall that "absolute value" often denotes "distance." We could apply the distance formula here, obtaining
distance = absolute value of -4 - √2*i =
= √( [-4]^2 + [√2*i]^2 ) = √(16+2) = √18 = 3√2
Answer:
[tex]\sqrt[3]{2}[/tex]
Step-by-step explanation:
If the complex number is given in the form of ( a+bi)
Then absolute value of the complex number will be = [tex]\sqrt{a^{2}+b^{2} }[/tex]
Now the given complex number is ( [tex]-4 \sqrt[-i]{2}[/tex]
So in this number a = ( -4 ) and b = [tex]\sqrt[-]{2}[/tex]
Therefore, absolute value will be = [tex]\sqrt{(-4)^{2}+(\sqrt[-]{2})^{2}}[/tex]
= [tex]\sqrt{16+2}[/tex]
= [tex]\sqrt{18}[/tex]
= [tex]\sqrt{9*2}[/tex]
= [tex]\sqrt[3]{2}[/tex]
So absolute value will be [tex]\sqrt[3]{2}[/tex].