Getting Ready for the Next Section
73. x3+2x+3; 0
75. −x5+2x; 3
77. ±1, ±11
79. ±1, ±3, ±17, ±51
81. degree=2; leading coefficient=1; constant term=−1
83. Degree=10; leading coefficient=−7; constant term=4
85. Zeros 1, −2 with multiplicities 1 and 2, respectively.
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