C H A P T E R 2 Polynomial and Rational Functions
C H A P T E R 2 Polynomial and Rational Functions
C H A P T E R 2 Polynomial and Rational Functions
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52.<br />
53.<br />
55.<br />
57.<br />
59.<br />
8 16i<br />
2i<br />
3i<br />
4 5i2 <br />
2i 16i 32i2<br />
<br />
2i 4i2 8 4i<br />
<br />
3i<br />
16 40i 25i2 <br />
27i 120i2<br />
81 1600<br />
120 27<br />
<br />
1681 1681 i<br />
3i 9 40i<br />
<br />
9 40i 9 40i<br />
120 27i<br />
1681<br />
2 3 21 i 31 i<br />
<br />
1 i 1 i 1 i1 i<br />
<br />
2 2i 3 3i<br />
1 1<br />
1 5<br />
<br />
2 2 i<br />
1 5i<br />
<br />
2<br />
i 2i i3 8i 2i3 2i<br />
<br />
3 2i 3 8i 3 2i3 8i<br />
3i 8i2 6i 4i 2<br />
9 24i 6i 16i 2<br />
4i2 9i<br />
9 18i 16<br />
<br />
<br />
<br />
<br />
4 9i 25 18i<br />
<br />
25 18i 25 18i<br />
100 72i 225i 162i2<br />
625 324<br />
100 297i 162<br />
949<br />
62 297i<br />
949<br />
62 297<br />
<br />
949 949 i<br />
6 2 6i2i 12i 2 23 1 60.<br />
23<br />
54.<br />
56.<br />
58.<br />
<br />
<br />
<br />
Section 2.4 Complex Numbers 183<br />
5i<br />
5i<br />
2 <br />
2 3i 4 12i 9i2 5i 5 12i<br />
<br />
5 12i 5 12i<br />
25i 60i2<br />
25 144i 2<br />
60 25i<br />
169<br />
<br />
12<br />
5<br />
12 9i<br />
5<br />
60 25<br />
<br />
169 169 i<br />
2i 5 2i2 i<br />
<br />
2 i 2 i 2 i2 i <br />
52 i<br />
2 i2 i<br />
4i 2i 2 10 5i<br />
4 i 2<br />
<br />
9<br />
5 i<br />
1 i 3 1 i4 i 3i<br />
<br />
i 4 i i4 i<br />
4 i 4i i 2 3i<br />
4i i 2<br />
5 1 4i<br />
<br />
1 4i 1 4i<br />
5 20i<br />
1 16i 2<br />
5 20<br />
<br />
17 17 i<br />
5 10 5i10i<br />
50i 2 521 52<br />
61. 10 2 10i 2 10i 2 10 62. 75 2 75i 2 75i 2 75<br />
63. 3 5 7 10 3 5i7 10i<br />
21 310i 75i 50i 2<br />
21 50 75 310 i<br />
21 52 75 310 i
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