#1
What is the square root of 49?
#2
Which of the following is an irrational number?
#3
What is the absolute value of -8?
#4
What is the real part of the complex number 5 + 2i?
#5
What is the square root of -1?
#6
What is the modulus of the complex number -3 + 4i?
#7
What is the conjugate of 4 + 3i?
#8
What is the product of (2 + 3i) and (4 - 5i)?
#9
What is the simplified form of √75?
#10
What is the cube root of -64?
#11
What is the product of (3 + 2i) and its conjugate?
#12
What is the simplified form of √(-16)?
#13
What is the value of √(-9)?
#14
What is the principal argument of the complex number 2 - 2√3i?
#15
What is the argument of the complex number -2 + 2i?
#16
What is the cube root of -8?
#17
What is the argument of the complex number 1 + i?
#18