How do I add and subtract complex numbers?

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Presentation transcript:

How do I add and subtract complex numbers? Monday, April 19 Essential Questions How do I add and subtract complex numbers?

Add and Subtract Complex Numbers 1.2 Add and Subtract Complex Numbers Example 1 Add complex numbers Write the expression as a complex number in standard form. Solution Complex ___________ Write in standard form Complex ___________ Write in standard form

Add and Subtract Complex Numbers 1.2 Add and Subtract Complex Numbers Example 2 Subtract complex numbers Write the expression as a complex number in standard form. Solution Complex ___________ Write in standard form Complex ___________ Write in standard form

Add and Subtract Complex Numbers 1.2 Add and Subtract Complex Numbers Checkpoint. Write the expression as a complex number in standard form.

Add and Subtract Complex Numbers 1.2 Add and Subtract Complex Numbers Example 3 Add and Subtract complex numbers Write the expression as a complex number in standard form. Solution Complex ___________ Simplify. Complex ___________ Simplify.

Add and Subtract Complex Numbers 1.2 Add and Subtract Complex Numbers Example 3 Add and Subtract complex numbers Write the expression as a complex number in standard form. Solution Complex ___________ Simplify. Complex ___________ Simplify.

Add and Subtract Complex Numbers 1.2 Add and Subtract Complex Numbers Checkpoint. Write the expression as a complex number in standard form.

Add and Subtract Complex Numbers 1.2 Add and Subtract Complex Numbers Pg. 9, 1.2 #1-23