Slide 1

Mr. AyoubMPS11&H- Precalculus IFHHSday 1 and day 2

Division of Complex Numbers

Square roots of negative numbers

Things to avoid

Practice

Evaluate the expression and write in a+bi form. You may use technology to check your answerPractice

Find all solution. Write in a+bi form.Solve the equations

What do you notice about the roots of the equation when the coefficient Are non-integral ? Explain.Honors onlyShow that 2i and 1-i are the roots of the equation, but their complex conjugates are not

Honors only