![yolo1430](/avatars/7676.jpg)
yolo1430
01.08.2019 •
Mathematics
Solve the equation by completing the square. round to the nearest hundredth if necessary. x2 – 2x = 24
Solved
Show answers
More tips
- P Photography and Videography How to Choose a Digital Camera?...
- C Computers and Internet How to Properly Order Clothing from International Online Stores...
- F Food and Cooking How to Calculate the Gender of Your Child with Blood?...
- S Society and Politics 10 Tips for Boosting Your Self-Esteem...
- C Computers and Internet How to Create a Folder on Your iPhone?...
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
- C Computers and Internet Which Phone is Best for Internet Surfing?...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
Answers on questions: Mathematics
- M Mathematics Factor completely 8x6y12 + 27...
- M Mathematics The output of 1101 x 10 == 11000 + 10 is...
- M Mathematics 6. 4ab + 13b Can someone help me find the andwers...
- M Mathematics The following data points represent the yearly salaries of high school cheerleading coaches in Dakota county (in thousands of dollars). 41 38 36 57 43...
- M Mathematics I need feedback please. I don’t know how to solve this....
- M Mathematics Which of the following is a parent function? O A. f(x) = 2* O B. f(x)=3* O C. f(x) = -3x +1 O D. 1(x)= 13*...
- M Mathematics If g(x)=1/x were shifted 3 units to the left and 3 units up, what would the new equation be...
- M Mathematics Nathan took his car in for service and repairs. He had a coupon for 15% off. Original Prices • Labor $262.40 • Parts $304.46 • Other $76.04 Which amount is closest to Nathan s total...
- M Mathematics In the diagram, point O is the center of the circle. If m2 ABC = 70°, what is m ZAOC? A. 100° O B. 110° O C. 140° O D. 130°...
- M Mathematics The output of 1101 x 10 == 11000 + 10 is...
Ответ:
6, –4
is the correct )
Ответ:
(x-1)^2=25
x-1=5
x=5+1
x=6
Basically, to complete the square, take the number in the term -2x, divide by 2, and square it.
So:
(-2/2)^2=1
this is the number that has to be after -2x to complete the square
Add 1 to make x^2-2x into x^2-2x+1 (make sure to add 1 on the other side too), then solve for x
Ответ: