Quadratic Equations with Complex Coefficients

Submitted by ladislav.foltyn on Fri, 05/24/2019 - 15:31
Project ID: 
6000000068
Accepted: 
SubArea: 
Quadratic equations with complex roots
Type: 
Match
Layout: 
8x8
Question: 
Match the quadratic equations with their solution sets.
Questions Title: 
Quadratic equations:
Answers Title: 
Solution sets:
Question 1: 
x2+5+12i=0
Answer 1: 

{−2+3i;2−3i}

Question 2: 
x2+5−12i=0
Answer 2: 

{−2−3i;2+3i}

Question 3: 
x2+(4+6i)x−5+12i=0
Answer 3: 

{−2−3i}

Question 4: 
x2+(4−6i)x−5−12i=0
Answer 4: 

{−2+3i}

Question 5: 
x2−6ix−13=0
Answer 5: 

{−2+3i;2+3i}

Question 6: 
x2+6ix−13=0
Answer 6: 

{−2−3i;2−3i}

Question 7: 
x2−(4+6i)x−5+12i=0
Answer 7: 

{2+3i}

Question 8: 
x2−(4−6i)x−5−12i=0
Answer 8: 

{2−3i}

Tex: 
% tiket 32159 \NastavOT{2} \NastavOD{4}