mariah3646 mariah3646

24-04-2020
Mathematics

contestada

y^2– 14y + 48 = 0
Solve the following quadratic equations by completing the square.

Respuesta :

kyhiem84 kyhiem84

24-04-2020

Step by step:
y^2- 14y+48=0
y^2-14y=-48
y^2-14y+49=-48+49
(y-7)^2=1

Answer: y=7+-1

Answer Link

Otras preguntas

Yemo purchased a $1000 face value bond at the price of $1200. he learned that he will receive semiannual interest payments of $40 over the life of the bond. wha

Evaluation of which brain waves might indicate a brain injury in an awake adult?

Which of the following is not true regarding continuous improvement? A. It applies to both service and manufacturing companies. B. It is used to reduce performa

How many times bigger is the value of the digit 6 in 64.53 than the value of the digit 6 in 0.367?

A graph has years since planting tree on the x-axis and height of tree (inches) on the y-axis. A line goes through points (2, 60) and (5, 90). The graph shows t

The water usage at a car wash is modeled by the equation W(x) = 3x3 + 4x2 − 18x + 4, where W is the amount of water in cubic feet and x is the number of hours t

A tennis pro charges $15 per hour for tennis lessons for children and $30 per hour for tennis lessons for adults. The tennis pro is practicing?

Which statement is true? A. 4.22 = 4.022 B. 12.51 < 12.439 C. 0.808 > 0.088 D. 10.672 > 10.762

A client calls the oncology office nurse and reports nausea and vomiting one week after receiving chemotherapy. what action should the nurse recommend?

A 9-year old child with asthma has been receiving beclomethasone. Which assessment findings should the nurse report immediately to the healthcare provider?