CarolynJ CarolynJ

25-04-2020
Mathematics

contestada

Solve x2 - 6x = -8 by completing the square. Enter each step

Respuesta :

mirai123 mirai123

25-04-2020

Answer:

[tex]x^2-6x=-8\\x^2-6x+9=-8+9\\(x-3)^2=1\\x-3=\pm 1\\x=\pm 1+3\\\\x_{1} =4\\x_{2} =2\\[/tex]

Answer Link

Otras preguntas

Why would it be easier for a doctor to tell that someone has a viral infection when the virus is in the lytic cycle?

What are the benefits and drawbacks to using solar, geothermal, and wind power as alternative sources of energy?

What is the ph of a solution that is 0.50 m in propanoic acid and 0.40 m in sodium propanoate. (ka for propanoic acid = 1.3 x 10-5)?

Why did tensions grow between the united states and the soviet union after world war 2?

Find the equation of a line passing through (-1,-4) and parallel to the -7x+6y=8

Can anyone help me? It would be greatly appreciated <3

Read the following lines from "Forgetfulness," by Billy Collins. as if, one by one, the memories you used to harbor decided to retire to the southern hemisphere

As a compromise, james madison and thomas jefferson agreed to support hamilton's assumption plan in return for hamilton's promise to support the

Which graph represents a reflection across the x-axis of g(x) = 3/4(3)x?

hey can you please help me posted picture of question