Alg2 TAP Unit 7 Review

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What is the product of the complex numbers (4 + 4i√2) and (6 - 5i√2)?

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58 + 9i√2

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How do you write a complex number?

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a + bi

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What is the definition of a rational exponent?

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An exponent that is a fraction, representing both a root and a power.

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What is the formula for multiplying complex numbers?

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(a + bi)(c + di) = ac + adi + bci + bdi^2.

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What is the standard form of a complex number?

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a + bi, where a is the real part and b is the imaginary part.

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