Given that (1+2i)² = a + bi, correctly complete the following: • a equals [ Select ] [ Select ] b equals 0 -4 -2 -3 2

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Q: (152+ 10i) – (153– 57i) =|

A:

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Q: Evaluate the following:

A: Given that: ∫(6x2-4x+1)dx

Q: Simplify the expression to a + bi form: - V64 + v-36 – VĀ – V-1

A:

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A: Given : x2 - 16x + 3 ÷ x - 45x2 - 45

Q: For a, b E R, calculate (ax + b)dx (x²+1)²(x²+4)*

A:

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A: Given, 3(i-2j)-6(i+6j)

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A: Given that: A=3-430

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A:

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A: In this problem we have to determine the values of  and .

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A: