wpisd3039
wpisd3039 wpisd3039
  • 22-08-2018
  • Mathematics
contestada

Solve x 2 + 6x - 5 = 0 by completing the square. Which equation is used in the process?

Respuesta :

konrad509
konrad509 konrad509
  • 22-08-2018

[tex] x ^2 + 6x - 5 = 0\\\\
x^2+6x+9-14=0\\\\
(x+3)^2=14\\\\
x+3=\sqrt{14} \vee x+3=-\sqrt{14}\\\\
x=-3+\sqrt{14} \vee x=-3-\sqrt{14} [/tex]

Answer Link
wilsonleslie212 wilsonleslie212
  • 14-05-2022

Answer:

C if your doing prep

Step-by-step explanation:

math

Answer Link

Otras preguntas

What was a goal of the Freedman's Bureau?
The system of equations y = 2X - 1 and and Y = - 1/4 x+ 3 is shown on the graph below.
PPPPPPlzzz helpppppppp
Which of the following species has (a) equal numbers of neutrons and electrons; (b) protons, neutrons, and electrons in the ratio 9:11:8; (c) a number of neu
The mass of a marine organism, in pounds, p years after it is born is given by the polynomial function R(p)=−4p2+300p. Find the mass when p=20 years .
Is 30/5 an integer number
(02.05 MC) Lee la selección e identifica el verbo que está en la forma de mandato incorrecto. Elige la opción con el mandato incorrecto. Read the selection and
Last year Jack Company had a net income of $270,000, income tax of $50,000, and an interest expense of $20,000. The company's times interest earned was closest
If the variance of the ages of the people who attended a rock concert is 38, what is the standard deviation of the ages? Round your answer to two decimal places
Plz help All 4 are different and one of them is the answer.