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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

High School Mathematics - 2
2.7 Complex Numbers - Review

Q 1: z1 = 3+i, z2 = 1+i, find the quotient z2/z1

Q 2: Multiplciation of complex numbers: Write (2i)3 as a complex number with both real and imaginary parts.

Q 3: In the solution of quadratic equation ax2 + bx + c = 0, b2 - 4ac is called ___________.

Q 4: [(5+i/2) (5-i2)]/6+i5)

Q 5: Division of complex numbers: (5+i9)/ (-3+i4)

Q 6: Addition of complex numbers: (5+i4) + (5-i4) = ____

Q 7: Conjugate of conjugate of 3i is ___.

Q 8: (1-i)-(-1+i6) = ________

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Question 10: This question is available to subscribers only!

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