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Evaluate the expression (8 + 16 i ) + (11 - 12 i ) and write the result in the form a + bi . Choose the answer from the following:. 19 + 4 i 19 - 4 i 4 + 19 i 8 + 16 i. Evaluate the expression {image} and write the result in the form a + bi. Choose the answer from the following:.
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Evaluate the expression (8 + 16 i) + (11 - 12 i) and write the result in the form a + bi. Choose the answer from the following: • 19 + 4i • 19 - 4i • 4 + 19i • 8 + 16i
Evaluate the expression {image} and write the result in the form a + bi. Choose the answer from the following: • 11 + 7i • 7 + 11i • 11 - 3i • - 7 - 11i
Evaluate the expression i9 and write the result in the form a + bi. Choose the answer from the following: • i • - (i) • -1 • 1
Evaluate the expression {image} and write the result in the form a + bi. Choose the answer from the following: • 84 + 24i • 24 - 84i • 54 + 54i • - 30 + 24i
Find all solutions of the equation 4 x2 - 32 x + 128 = 0 and express them in the form a + bi. Choose the answer from the following: • x = 4 + 4i, x = 4 - 4i • x = 4 + 5i, x = 4 - 5i • x = 4, x = - 4 • No solutions