Repaso

Repaso

9th Grade

5 Qs

quiz-placeholder

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Repaso

Repaso

Assessment

Quiz

Mathematics

9th Grade

Hard

Created by

Jean Ayllon

FREE Resource

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Si la fracción: F(x;y)=4x+my2x+3yF_{\left(x;y\right)}=\frac{4x+my}{2x+3y}  es independiente de sus variables, Halle "m"

1/2

3

6

4

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Reduce: i12+i13+i14+i15+i16i^{12}+i^{13}+i^{14}+i^{15}+i^{16}  

 ii  

 i-i  

 00  

 2i2i  

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Sea el complejo: Z=34iZ=3-4i  , halle:  Z+Z\overline{Z}+\left|Z\right|  

 84i8-4i  

 8+4i8+4i  

 3+i3+i  

 3i3-i  

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Sea los complejos: Z=2+3iZ=2+3i  y  W=3iW=3-i  , calcule:  2Z+4W2Z+4W  

 162i16-2i  

 8+i8+i  

 16+2i16+2i  

 1+8i1+8i  

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Halle el valor de "x" : 3x25=x2\frac{3x-2}{5}=x-2  

5

4

2

3