Lesson 9 Complex Computations Practice Understanding

Ready

Solve each system of equations.

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Set

Perform the indicated operation.

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Name the conjugate for each complex number.

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Divide the complex numbers.

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Find the modulus for each complex number.

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If the graphical representation of the operations between two complex numbers results in a value along the -axis or imaginary axis, what must be true about the two complex numbers?

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If the graphical representation of the operations between two complex numbers results in a value along the -axis or real number axis, what must be true about the two complex numbers?

Go

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List the strategies that can be used to solve quadratic equations. Explain when each of the strategies would be most efficient. Give an example of a quadratic equation that would be most efficiently solved for each.

Solve.

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