estrella20
estrella20
15-06-2017
Mathematics
contestada
Which shows the factored form x2-12x-45
Respuesta :
irspow
irspow
15-06-2017
x^2-12x-45
x^2+3x-15x-45
x(x+3)-15(x+3)
(x-15)(x+3)
Answer Link
mergl
mergl
15-06-2017
45=5*9, 5-9=-4=/=-12
45=15*3, 3-15=-12
(x+3)(x-15)=x^2-12x-45
Answer Link
VER TODAS LAS RESPUESTAS ( 32+ )
Otras preguntas
Solve: 3x-5y= -15 using y=mx+b method. Show steps
An architect is designing a building on a triangular plot of land. If the base of the triangle is 100.8 feet and the height is 96.3 feet, find the available flo
A certain liquid has a density of 2.67 g/cm3. 1340 g of this liquid would occupy a volume of ________ l.
Throughout history, people have had different points of view on the nature of government. Statement I: "Those who are strong enough to seize political power h
Why do molecular compounds have low melting points and low boiling points relative to ionic substances??
What did France hope to achieve during the peace treaty negotiations at Versailles? Question 16 options: A. additional colonies in Africa B. economic stab
How to pick a good number while dealing with equivalent fraction s
What does the use of magical realism in Latin American literature help explain about Latin American culture? A.That reasoning and scientific thought can answer
Which of the following statements is part of the cell theory? A. All cells come from pre-existing cells. B. All living things are made up of one or more c
Which of these adaptations would most directly assist a plant in reproducing?A.waxy leavesB.bright flowersC.thick stemsD.shallow roots
