Mathematics, 17.03.2020 02:21 robert7248
Which is the best step to do next to solve the equation by
completing the square?
The first few steps in solving the quadratic equation 5x2 +
27x = 14 - 13x by completing the square are shown.
5x2 + 27x = 14 - 13x
5x2 + 40x = 14
5(x2 + 8x) = 14
5(x2 + 8x + 16) = 30
5(x2 + 8x + 16) = 94
5(x2 + 8x + 4) = 18
5(x2 + 8x + 4) = 34
Answers: 2
Mathematics, 21.06.2019 17:30, ninaaforever
The sum of two numbers is 12 and their difference is 18 what are the two numbers
Answers: 1
Mathematics, 21.06.2019 19:00, notsosmart249
The focus of parabola is (-4, -5), and its directrix is y= -1. fill in the missing terms and signs in parabolas equation in standard form
Answers: 1
Mathematics, 21.06.2019 21:30, jstringe424
This is a map of the mars exploration rover opportunity predicted landing site on mars. the scale is 1cm : 9.4km. what are the approximate measures of the actual length and width of the ellipse? i mostly need to know how to set it up : )
Answers: 3
Which is the best step to do next to solve the equation by
completing the square?
The fi...
completing the square?
The fi...
Mathematics, 27.04.2021 14:00
Mathematics, 27.04.2021 14:00
History, 27.04.2021 14:00
History, 27.04.2021 14:00
Mathematics, 27.04.2021 14:00
Biology, 27.04.2021 14:00
English, 27.04.2021 14:00
Chemistry, 27.04.2021 14:00