annamar44373 annamar44373
  • 27-10-2020
  • Mathematics
contestada

2x^2-20x=x^2-192x
2
−20x=x
2
−192, x, squared, minus, 20, x, equals, x, squared, minus, 19

Rewrite the equation by completing the square.

Respuesta :

marchadaniels marchadaniels
  • 10-11-2020

Answer:

rewrite: (x-10)^2=81

solution: x=10±9

Step-by-step explanation:

took the quiz.

Answer Link

Otras preguntas

Use the number line to represent -4 1/2 plus 3 1/4
Why do the three branches sometimes come into conflict with one another?
HELP PLEEAASSEEE!!!!!!! Drag the tiles to the correct boxes to complete the pairs. Match the numbers in standard notation with the corresponding numbers in scie
If the lines shown below are parallel if the green line has a slope of -1/4 what is the slope of the red line
- Which of the following is equivalent to -1^2(2(-1)+3)(31 - 5)?
What did Marco Polo inspire? A. changes to economic systems in Europe B. Religious wars in the Middle East C. Interest in trade with Asia D. Conversion of in
What is one way that business writing is different from argumentative writing? A. Business writing uses a specific structure, while argumentative writing isn’t
please give me fast answer and correct​
If angle A = 110 ° and angle a equals 35° find angle one
what can the magnetic field be used for​