Types of Numbers
The number type that includes i .
What are imaginary numbers?
Rewrite the square root of negative 16 using the imaginary unit i.
What is 4i ?
Simplify i^2.
What is -1 ?
( 3 + 2i ) + ( 1 + 4i )
What is ( 4 + 6i ) ?
( i )( 8i )
What is -8 ?
The smallest number type, including only counting numbers.
What are natural numbers?
Rewrite 2i using radicals.
What is the square root of negative 4?
Simplify i^4
What is 1 ?
( 4 + 2i ) - ( 3 + 4i )
What is ( 1 - 2i ) ?
( i )( 4 + 5i )
What is ( 4i - 5 ) ?
The number type including all positive and negative whole numbers, as well as zero.
What are integers?
Rewrite 2.3i using radicals.
What is the square root of negative 5.29?
Simplify i^3.
What is -i ?
( -2 + 5i ) + ( 6 - 3i )
What is ( 4 + 2i ) ?
(4 + 2i )( 4 - 2i )
What is 20 ?
The number type that includes everything but numbers like pi and i . You can always write these numbers as a fraction.
What are rationals?
Rewrite the square root of negative 144 using the imaginary unit i.
What is 12i ?
Simplify i^45.
What is i ?
( -10 - 6i ) - ( 18 - 2i )
What is ( -28 - 4i ) ?
( 20 - 9i )( -3 + 2i )
What is ( 67i - 42 ) ?
The number type that includes numbers that don't repeat and don't terminate.
What are irrationals/ irrational numbers?
Rewrite the square root of negative 20 using the imaginary unit i.
What is 2 * square root 5 * i ?
Simplify i^96.
What is 1 ?
( -9 - 7i ) - ( -14 - 3i )
What is ( 5 - 3i ) ?
The complex conjugate of ( 3 - 5i )
What is 34 ?