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• Tests in Complex Numbers
Test Title:

# Tests in Complex Numbers

There are 6 tests inside this topic. Click the button below to change currently active quiz.

Current: Test in Adding and Subtracting Complex Numbers
•  Q1: 1 pts Add: $(2 + 3i) + (3-4i)$
 5+7i 5-7i 5+i 5-i
•  Q2: 1 pts Add: $(-5-11i) + (4-6i)$
 1-5i 1-17i -1-17i -1-5i
•  Q3: 1 pts Subtract: $(5-3i) - (3-2i)$
 2-i 2+i 2-5i 2+5i
•  Q4: 1 pts Subtract: $(-1-i) - (3-5i)$
 4-4i -4+4i -2+4i 2-4i
•  Q5: 2 pts Simplify expression $2(1-i) - 3(3-5i)$
 -11+17i -7-13i -7+13i 11-17i
•  Q6: 2 pts Simplify expression $-3(5-2i) - 4(2-i)$
 -23+10i -23-10i 17+10i 17-10i
•  Q7: 2 pts Which point represents the sum of complex numbers $z1$ and $z2$.
 A B C D
•  Q8: 2 pts Which point represents the sum of complex numbers $z1$ and $z2$.
 A B C D
•  Q9: 2 pts Which point represents the difference of complex numbers $z1$ and $z2$.
 A B C D
•  Q10: 2 pts Which point represents the difference of complex numbers $z1$ and $z2$.
 A B C D