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Worksheets10.1 Complex Numbers Part 1 Practice
Total questions: 14
Worksheet time: 4hrs 30mins
How would 5/9 be classified?
Real and rational
Real, rational, integer
Real and irrational
Imaginary
Classify the number -2.5
Real, rational
Real, rational, integer
Real, irrational
Real, whole, integer
Classify the Number: -23
Rational
Real, rational, integer
Integer
Real, irrational, whole
A rational number is a real number
Always
Sometimes
Never
The Fundamental Theorem of Algebra states:
A nth degree polynomial has at least 1 complex root
An nth degree polynomial always has 2 roots
An nth degree polynomial has n roots
√-4
-2
4i
2
2i
What is the simplified form of (11 - 7i) - (-3 + 12i)
8 - 19i
8 + 5i
14- 5i
14 -19i
(5-2i) + (-7+8i)
-2+6i
2-6i
2+16i
-2 -16i
Simplify:
(10+ 15i) - (48 - 30i)
58 - 45i
58 - 15i
-38 - 15i
-38 + 45i
What is the simplified form of (-9 + 5i) + (3 -2i)
-12 + 10i
-6 + 3i
-12 + 7i
-6 - 3i
3i - (4 + 7i)
Who is this?
Dory
Nemo
Matlin
None of the above
