jjasselynmn1
jjasselynmn1
22-03-2018
Mathematics
contestada
How do I do this it’s confusing ?
Respuesta :
Stiaen
Stiaen
22-03-2018
Hi!
[tex]x^2-10x+45=4x\\ x^2-10x+45-4x=4x-4x\\x^2-10x+45-4x=0\\x^2-14x+45=0\\x^2-5x-9x+45=0\\x(x-5)-9(x-5)=0\\(x-5)(x-9)=0\\x-5=0\quad or\quad x-9=0\\x=5\quad or\quadx=9\\\\The\;solutions\;are\;\boxed{S=\left\{5\;;9\right\}}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 41+ )
Otras preguntas
Whst type of molecule is Dehydogenase
PLZ HELP QUICKLY!!!!!!!!!!!! No LINKS PLEASE!!!!!!!!!
Do you think art is an effective way to express an opinion or idea?
What is 2.34x10^3x5.1x10^-2 in significant figures.
Tetracycline is an antibiotic that blocks tRNA from entering the ribsome and associating with mRNA. If the tertacycline were added to the cytoplasm if a eukaryo
3) What type of correlation would temperature and ice cubes have?
My favourite place essay
1 year is what fraction of a decade?
QUESTION 9 Gian Carlo is having trouble focusing in class and feels a bit lethargic. Which of the following healthy things will help him concentrate in class? d
44 sounds in English group them into vowels and consonant with example of each sound and underline the sound in the world
