joesph9790
joesph9790
29-06-2018
Mathematics
contestada
solve for x in the equation x2-8x+41=0
Respuesta :
gmany
gmany
03-07-2018
[tex]x^2-8x+41=0\ \ \ \ |-41\\\\x^2-2\cdot x\cdot4=-41\ \ \ \ |+4^2\\\\\underbrace{x^2-2\cdot x\cdot4+4^2}_{(a-b)^2=a^2-2ab+b^2}=-41+4^2\\\\(x-4)^2=-41+16\\\\(x-4)^2=-25 < 0[/tex]
Answer: No real solutions
Answer Link
VER TODAS LAS RESPUESTAS ( 62+ )
Otras preguntas
Is vaping healthier than smoking cigarettes?
which expression is equivalent to 16c+24d
1. write a thesis statement of your research paper. be sure to write it in one or two complete sentences. i am research paper is about Employment Discrimination
Which act protect victims against human trafficking
What is the value of x
What is a event made up of two or more simple events
solve for x 2(x-5)≤8
An Olympic swimmer competes in the same events during each long course swim season. A swimmer currently competing on the United States Women’s Olympic Swim Team
Add the correct punctuation to the following sentence: Their fans I swear to you it’s like the Beatles have like Lazarus just risen from the dead. Like their pe
When you compare the DNA of two closely related organisms, would you expect their DNA to be more similar or less similar than the DNA of two distantly related o
