# math 1310 quiz 5.pdf - PRINTABLE VERSION Quiz 5 Question 1...

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PRINTABLE VERSION Quiz 5 Question 1 Simplify the following expression and write in the form a + bi : a) b) c) d) e) f) None of the above. Question 2 Simplify the following expression and write in the form a + bi : a) + + 1 9 ‾ ‾ 36 ‾‾ 81 ‾‾ 18 + 10 i 1 + 18 i 17 + 9 i 18 + 9 i 1 18 i 1 + 25 ‾‾ 64 ‾‾ 9 ‾ ‾ i 1 24 5 24

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b) c) d) e) f) None of the above. Question 3 Simplify the following expression: a) b) c) d) e) f) None of the above. Question 4 Write the following expression in the form a + bi . + i 1 24 5 24 + i 1 8 5 3 i 1 8 5 3 i 1 24 5 24 8 i (7 i + 6) 48 i 56 56 i + 48 48 i + 56 48 i + 56 48 i 56 1 12 + i
a) b) c) d) e) f) None of the above. Question 5 Write the following expression in the form a + bi . a) b) c) d) e) i 12 145 1 145 + i 12 143 1 143 + i 12 145 1 145 + i 12 145 1 145 i 12 145 1 145 3 + i 4 + i i 11 15 1 15 + i 13 17 1 17 i 13 17 1 17 i 13 17 1 17 + i 13 17 1 17

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f) None of the above. Question 6 Simplify i 15 . a) 1 b) i + 1 c) 1 d) i e) i f) None of the above. Question 7 Write the following expression in the form a + bi . a) b) c) d) 4 i 5 i 4 i 20 41 16 41 + i 20 41 16 41 i 20 9 16 9 16 i 20
e)

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• Fall '19
• Quadratic equation, Harshad number, Prime number

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