trinategaudet38 trinategaudet38

02-11-2021
Mathematics

contestada

solve the equation by factoring
x^-2x=15

Respuesta :

Trancescient Trancescient

02-11-2021

Step-by-step explanation:

Add one to both sides of the equation:

[tex]x^2 - 2x + 1 = 15 + 1[/tex]

[tex]\Rightarrow (x - 1)^2 = 16[/tex]

Taking the square root of the equation above, we get

[tex]x - 1 = \pm 4[/tex]

or

[tex]x = 1 \pm 4 = 5, -3[/tex]

Answer Link

Otras preguntas

In the triangle below what is the length of AC? A. 60 B. 14 C.90 D.28

an arithmetic sequence has this recursive formula:

Fourteen-year-old Judy Ann is frustrated with the way the kids at school treat her during lunch. Instead of sitting by herself like she normally does, she sits

Analyze the diagram below and complete the instructions that follow. Find sin ZNOM.

Points E, F and D are on circle C, and angle G measures 60° The measure of arc EF equals the measure of arc FD. Which statements about the arcs and angles are t

On equipped models, what can Over-the-Air Updates Capability do? Notify customers when they need to contact the Dealership to make system updates Create a Wi-Fi

The accounting records of Nettle Distribution show the following assets and liabilities as of December 31, 2016 and 2017. December 31 2016 2017 Cash $64,300 15

List and describe some major changes that were brought about by the Muslims in the social and cultural traditions of the subcontinent. Use the resources availab

1, 3, 11, 43, 171, 683, what's next in this sequence?

Which is true about the “lost generation”?