Kelseyjg
Kelseyjg
14-10-2014
Mathematics
contestada
What is x= when the equation is 5(x-3)=3x(x-2)
Respuesta :
konrad509
konrad509
14-10-2014
[tex]5(x-3)=3x(x-2)\\ 5x-15=3x^2-6x\\ 3x^2-11x+15=0\\ \Delta=(-11)^2-4\cdot3\cdot15=121-180=-59<0 \Rightarrow x\in \emptyset[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 56+ )
Otras preguntas
what is the median of this distribution?
match each part of a research paper with the type of information it contains
Find the percent of change in altitude if a weather balloon moves from 100ft to 103ft describe the percent of change as an increase or decrease round to the nea
HELP PLEASE Question worth 33 point!!
HELP WILL NAME BRAINEST!
The table shows the side lengths and perimeters of four squares. Side Length (x) Perimeter (y) 4.5 18 8.5 34 10.25 41 13.75 55 Which equation represents the r
an American space traveler
15 POINTS A store has 250 bottles of water. Each week, 40% of the bottles were sold and 48 new bottles arrived in shipments. Which recursive function best repr
A plane is defined as what type of figure? A. A plane has no dimensions. B. 3-dimensional C. 2-dimensional D. 1-dimensional
Many African Americans today are descendants of enslaved people from _____
