busybee1123
busybee1123
03-06-2018
Mathematics
contestada
How do I solve this?
Respuesta :
thomaslaterica1
thomaslaterica1
03-06-2018
Does this have something to do with the radius ?
Answer Link
KyngOyinda
KyngOyinda
03-06-2018
r²+10r+21
r²+3r+7r+21=0
r(r+3)+7(r+3)=0
(r+7)(r+3)=0
r+7=0. Or r+3=0
r=-7. Or r=-7
Answer Link
VER TODAS LAS RESPUESTAS ( 28+ )
Otras preguntas
Help and explain !!!!!!
ngabe inkomo enjani isithole
Choose the molecular compound among the substances listed below. options: XeCl4 NaF MnCl2 CaO Nothing listed can be classified as a molecular compound.
Why Darwin is known as father of evolution? Discuss how evidences against Darwinism led to formulation of modern evolutionary theory. Interpret its postulates i
The body tries to return to a state of homeostasis (attempts to return to previous levels of functioning). As such, the body will keep fighting the perceived da
SCIENTISTS CARRY OUT THEIR WORK IN AN ORGANISED WAY CALLED THE ----
I don’t think I got the right answer?
passive form of "Is anybody making the tea ."
Which perspective is most directly concerned with assessing the relative contributions of heredity and environmental experience to differing levels of human int
A cash equivalent is:____. A. An investment readily convertible to a known amount of cash. B. Close to its maturity date but its market value may still be affe
