Search Header Logo

Repetition - Komplexa tal

Authored by Lars Hanning

Mathematics

12th Grade

Used 3+ times

Repetition - Komplexa tal
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

13 questions

Show all answers

1.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

Ange realdelen till

 z = i3z\ =\ i-3  



(a)  

2.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

Ange imaginärdelen till

 z=12+5iz=12+5i  



(a)  

3.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

Ange konjugatet till

 z=2+3iz=-2+3i  



(a)  

4.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

Ange ett nollställe till polynomet

 p(x)=(3x34x2+12x+15)(x2)p\left(x\right)=\left(3x^3-4x^2+12x+15\right)\left(x-2\right)  



(a)  

5.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

Hur många lösningar har ekvationen

 p(x)=0p\left(x\right)=0   om  p(x)=(3x34x2+12x+15)(x2)p\left(x\right)=\left(3x^3-4x^2+12x+15\right)\left(x-2\right)  ?



(a)  

6.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

Polynomet p(x)=2x4+10x314x258x+60p\left(x\right)=2x^4+10x^3-14x^2-58x+60  

har ett nollställe  x1=3x_1=-3  och kan du faktoriseras till  p(x)=(x+3)q(x)p\left(x\right)=\left(x+3\right)\cdot q\left(x\right)  . Vilket gradtal har polynomet q(x)?



(a)  

7.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

Media Image

Ange det komplexa talet z på rektangulär form



(a)  

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Microsoft

Continue with Microsoft

or continue with

Facebook

Facebook

Apple

Apple

Others

Others

Already have an account?