Mathematics, 26.08.2019 18:00 person6764
Jay factored the 4 term polynomial : x^3 - 9x +2x^2 - 18 and decided that the complete factorization was : ( x + 2 ) (x^2-9 ). before turning in his paper, he checked his final factorization by multiplying out his factors and was sure that he had found the correct factors. when his teacher graded his paper, she marked his answer as incorrect, but gave him one more chance to show the correct factorization.
a) what was jay's mistake?
b) show/describe each step in factoring the 4 term expression correctly and completely : x^3 - 9x +2x^2 - 18
Answers: 1
Mathematics, 20.06.2019 18:04
George is 187 cm tall. his son, ralph, is 142 cm tall. who casts the longer shadow. george when the sun is 65° above the horizon, or ralph when the sun is 56° above the horizon? how much longer? (nearest centimeter)
Answers: 2
Mathematics, 21.06.2019 19:30
The measure of an angle is 117°. what is the measure of a supplementary angle?
Answers: 2
Mathematics, 21.06.2019 23:30
The graph of the the function f(x) is given below. find [tex]\lim_{x \to 0\zero} f(x)[/tex] [tex]\lim_{x \to 1+\oneplus} f(x)[/tex] [tex]\lim_{x \to 0-\zeroneg} f(x)[/tex]
Answers: 1
Mathematics, 22.06.2019 00:00
Astocks price gained 3% in april and 5% in may and then lost 4% in june and 1% in july during which month did the stocks price change the most
Answers: 1
Jay factored the 4 term polynomial : x^3 - 9x +2x^2 - 18 and decided that the complete factorizatio...
Mathematics, 20.05.2020 23:02
History, 20.05.2020 23:02
Mathematics, 20.05.2020 23:02
English, 20.05.2020 23:02
Advanced Placement (AP), 20.05.2020 23:02
Mathematics, 20.05.2020 23:02
Mathematics, 20.05.2020 23:02
History, 20.05.2020 23:02
Biology, 20.05.2020 23:02
Health, 20.05.2020 23:02
Biology, 20.05.2020 23:02
Biology, 20.05.2020 23:02
History, 20.05.2020 23:02
Mathematics, 20.05.2020 23:02