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Taller 2 primera parte

Authored by Carlos Mesa

Mathematics

Professional Development

Used 4+ times

Taller 2 primera parte
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8 questions

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1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

La multiplicación y division de los siguientes valores 
 z1=2+7i z_1=-2+7i\    z2=54iz_2=-5-4i  

 4034i40-34i  ,  4132526i-\frac{4}{13}-\frac{25}{26}i  

 4034i4034i,4132526i1342625i40-34i40−34i,-\frac{4}{13}-\frac{25}{26}i−134​−2625​i  

2.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

 (0+3i)3\left(0+3i\right)^3  

resuelva

27

 27i-27i  

3.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Media Image

resuelva

 z0=i z_0=i\    z1=3212iz_1=\frac{-\sqrt{3}}{2}-\frac{1}{2}i   z2=(3212i)z_2=\left(\frac{\sqrt{3}}{2}-\frac{1}{2}i\right)  

 i-i   z_1=\frac{-\sqrt{3}}{2}-\frac{1}{2}i   z_2=\left(\frac{\sqrt{3}}{2}-\frac{1}{2}i\right)  

4.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

 x3+27x^3+27  

resuelva

 (x3)(x23x9)\left(x-3\right)\left(x^2-3x-9\right)  

 (x+3)(x23x+9)\left(x+3\right)\left(x^2-3x+9\right)  

5.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

 x38x^3-8  

resuelva

 (x2)(x2+2x+4)\left(x-2\right)\left(x^2+2x+4\right)  

 (x+2)(x2+2x+4)\left(x+2\right)\left(x^2+2x+4\right)  

6.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

resuelva  (x+2)4\left(x+2\right)^4  

 x4+8x3+24x2+32x+16x^4+8x^3+24x^2+32x+16  

 x4+8x324x2+32x16-x^4+8x^3-24x^2+32x-16  

7.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

 x28x210x+21+52xx210x+21\frac{x^2-8}{x^2-10x+21}+\frac{5-2x}{x^2-10x+21}  

 x+1x7\frac{x+1}{x-7}  

 x62\frac{x-6}{2}  

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