Mathematics, 14.01.2021 20:20 irmaespinoza76ie
Kylie explained that (negative 4 x + 9) squared will result in a difference of squares because (negative 4 x + 9) squared = (negative 4 x) squared + (9) squared = 16 x squared + 81. Which statement best describes Kylie’s explanation?
Kylie is correct.
Kylie correctly understood that it is a difference of squares, but she did not determine the product correctly.
Kylie did not understand that this is a perfect square trinomial, and she did not determine the product correctly.
Kylie determined the product correctly, but she did not understand that this is a perfect square trinomial.
Answers: 3
Mathematics, 21.06.2019 19:40, ashley24109
The weights of broilers (commercially raised chickens) are approximately normally distributed with mean 1387 grams and standard deviation 161 grams. what is the probability that a randomly selected broiler weighs more than 1,425 grams?
Answers: 2
Mathematics, 21.06.2019 20:00, brittanybyers122
Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily
Answers: 2
Kylie explained that (negative 4 x + 9) squared will result in a difference of squares because (nega...
Mathematics, 13.11.2020 20:10
English, 13.11.2020 20:10
Mathematics, 13.11.2020 20:10
Physics, 13.11.2020 20:10
Chemistry, 13.11.2020 20:10