View
217
Download
5
Category
Preview:
Citation preview
Algebra II4.6: Imaginary NumbersQuiz 4.5-4.6: Thursday, Oct. 16th
Imaginary Numbers
1
1
1
4
3
2
i
ii
i
i
1111 because
11 because
1111 because
4
3
2
ii
Therefore
1 1
1 1
84
73
62
51
ii
iiii
ii
iiii
Simplify
1.)
2.)
3.)51
44
15
i
i
i
Complex Numbers in Standard Form
Standard Form: Write the expression as a complex
number in standard form.(Practice B evens)
1.)
2.)
3.)
bia
)3(2
)54()4(
)3()1(
ii
ii
ii
Algebra II4.6: Imaginary NumbersHW: p.279-280 (4-32 even)Quiz 4.5-4.6: Thursday, Oct. 16th
Simplify: (Practice B evens)
1.)
2.) )25)(25(
)24)(2(
ii
ii
3.)
4.)2)2(
)32)(1(2
i
iii
Simplify: (Practice B evens)
Solve the equation
1.)
2.)
362 x
56403 22 xx
Solve the equation3.) 10)3(5 2 x
Practice B (evens): Write the expression as a complex number in standard form.
i23
5
1.)
2.)
i
i
7
34
Practice B (evens): Write the expression as a complex number in standard form.
3.)
i
i
2
21
Recommended