subject
Mathematics, 11.10.2020 09:01 jetblackcap

Use completing the square to solve for x in the equation (x+7)(x-3) = 25.


Use completing the square to solve for x in the equation (x+7)(x-3) = 25.

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 13:30
The decibel level of sound is 50 db greater on a busy street than in a quiet room where the intensity of sound is watt/m2. the level of sound in the quiet room is db, and the intensity of sound in the busy street is watt/m2. use the formula , where is the sound level in decibels, i is the intensity of sound, and is the smallest sound intensity that can be heard by the human ear (roughly equal to watts/m2).
Answers: 1
question
Mathematics, 21.06.2019 19:20
The suare root of 9x plus 7 plus the square rot of 2x equall to 7
Answers: 1
question
Mathematics, 21.06.2019 20:40
What are the values of each variable in the diagram below?
Answers: 2
question
Mathematics, 21.06.2019 22:30
60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums. what is the probability that the applicant who gets the job plays drums or guitar?
Answers: 1
You know the right answer?
Use completing the square to solve for x in the equation (x+7)(x-3) = 25.
...
Questions
question
Mathematics, 29.01.2021 01:20
question
Physics, 29.01.2021 01:20
question
History, 29.01.2021 01:20
question
Mathematics, 29.01.2021 01:30
question
Mathematics, 29.01.2021 01:30
question
Biology, 29.01.2021 01:30
question
Mathematics, 29.01.2021 01:30
Questions on the website: 13722363