z = − 4 − 2 i z=-4-2i z = − 4 − 2 i El conjugado del complejo z es:

z ‾ = − 4 + 2 i \overline{z}=-4+2i z = − 4 + 2 i

z ‾ = 4 − 2 i \overline{z}=4-2i z = 4 − 2 i

z ‾ = 4 + 2 i \overline{z}=4+2i z = 4 + 2 i

z ‾ = − 4 + i \overline{z}=-4+i z = − 4 + i

z = 4 − 5 i \ \ z=4-5i\ \ z = 4 − 5 i ¿Cuál es el módulo de z?

41 \sqrt{41} 4 1 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z">

1 \sqrt{1} 1 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z">

29 \sqrt{29} 2 9 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z">

z 1 = − 6 + 8 i \ z_1=-6+8i z 1 = − 6 + 8 i Entonces ∣ z 1 ∣ = \left|z_1\right|= ∣ z 1 ∣ =

28 \sqrt{28} 2 8 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z">

Números complejos

Authored by Eugenia Salinas

Mathematics

University

CCSS covered

Used 20+ times

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14 questions

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MULTIPLE CHOICE QUESTION

30 sec • 1 pt

¿Cuál es la parte real del complejo z=-6i?

-6

no tiene

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Si:
Z = 3 - i + |Z|i
Calcule el módulo de Z:

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

a=1 y b=-2

a=1 y b=2

a=-1 y b=-2

a=-1 y b=2

¿Cuál es la parte real del complejo z=-6i?

-6

no tiene

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

el resultado de (2 - 3i)+(5+4i) es

-2-7i

7+i

2+3i

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

i³ es equivalente a

-i

¿Qué es un número complejo?

es una pareja ordenada

es un par ordenado de números reales

es una pareja ordenada con parte real y parte imaginaria

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

$z=-4-2i$
El conjugado del complejo z es:

$\overline{z}=4-2i$

$\overline{z}=4+2i$

$\overline{z}=-4+2i$

$\overline{z}=-4+i$

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

$\sqrt{-121}$ La raíz es equivalente a:

-11i

-11

11i

10.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

$Z_1=1+4i\ \ \ \ \ \ \ \ \ \ \$ $z_2=-2-5i$

entonces $z_1-z_2=$

$3+9i$

$1+i$

$3+i$

$-1+9i$

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Números complejos

¿Cuál es la parte real del complejo z=-6i?

Si:Z = 3 - i + |Z|iCalcule el módulo de Z:

¿Cuál es la parte real del complejo z=-6i?

el resultado de (2 - 3i)+(5+4i) es

i3 es equivalente a

¿Qué es un número complejo?

z=−4−2iz=-4-2iz=−4−2i El conjugado del complejo z es:

−121\sqrt{-121}−121​ La raíz es equivalente a:

Z1=1+4i Z_1=1+4i\ \ \ \ \ \ \ \ \ \ \ Z1​=1+4i z2=−2−5iz_2=-2-5iz2​=−2−5i entonces z1−z2=z_1-z_2=z1​−z2​=

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Popular Resources on Wayground

Si:
Z = 3 - i + |Z|i
Calcule el módulo de Z:

i³ es equivalente a

$z=-4-2i$
El conjugado del complejo z es:

$\sqrt{-121}$ La raíz es equivalente a:

$Z_1=1+4i\ \ \ \ \ \ \ \ \ \ \$ $z_2=-2-5i$

entonces $z_1-z_2=$