subject
Mathematics, 20.05.2021 01:00 NetherisIsTheQueen

The quadratic equation r2- 8x=20 is to be solved by completing the square. Which equation below would be a step
in that solution?
A. (x-4)2 = 20
B. (x+4)* = 36
C. X-4=+6
D. (x+4)2 =24
E. x-4=+2,5

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 20.06.2019 18:04
What two consecutive odd integers have a sum of -28
Answers: 1
question
Mathematics, 21.06.2019 17:00
Sole with work in 10 years, the average number of hours of tv watched per week by teenagers dropped from 23.9 to 21.4. find the percent of change.
Answers: 1
question
Mathematics, 21.06.2019 20:00
The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?
Answers: 2
question
Mathematics, 22.06.2019 00:00
Margaret is purchasing a house for $210,000 with a 15 year fixed rate mortgage at 4.75% interest she has made a 5% down payment the house is valued at 205,000 and the local tax rate is 3.5% homeowners insurance 600 per year what are her total monthly payment
Answers: 1
You know the right answer?
The quadratic equation r2- 8x=20 is to be solved by completing the square. Which equation below wou...
Questions
question
Mathematics, 31.03.2021 18:40
question
Mathematics, 31.03.2021 18:40
question
Law, 31.03.2021 18:40
question
Mathematics, 31.03.2021 18:40
question
Mathematics, 31.03.2021 18:40
question
Mathematics, 31.03.2021 18:40
Questions on the website: 13722359