IDNStudy.com, ang iyong mapagkukunan para sa mabilis at maaasahang mga sagot. Ang aming komunidad ay nagbibigay ng eksaktong sagot upang matulungan kang maunawaan at malutas ang anumang problema.
Sagot :
( x - 2) (x + 10 ) = 0
tapos I separate, magiging ( x - 2 ) = 0 at (x + 10)= 0,
x - 2 = 0 (as usual, I move yong 2 (transpose) tapos magiging 2 ) tulad din ng x + 10 = 0 ( I move tapos magiging -10) ,
X = 2 and X = - 10 ...
as usual, wala namang dimension na may negative , para maging length kukunin yong negative at magihing positive..
tapos I separate, magiging ( x - 2 ) = 0 at (x + 10)= 0,
x - 2 = 0 (as usual, I move yong 2 (transpose) tapos magiging 2 ) tulad din ng x + 10 = 0 ( I move tapos magiging -10) ,
X = 2 and X = - 10 ...
as usual, wala namang dimension na may negative , para maging length kukunin yong negative at magihing positive..
its just like finding the zeroes or finding the roots.
(X+2)(X+10)=0
X+2=0 ,X+10=0
X=-2 X=-10,its because when you transpose it to another side of the equal sign it will change its (positive or negative)sign.
If you re asking of finding the length,your answer should always positve because there is no side of polygon that is negtive.
e.g.
THe square has a lenth of 8 meters...you can't say that the square has a length of -8 meters..
Sana makatulong man lang sau to!!
(X+2)(X+10)=0
X+2=0 ,X+10=0
X=-2 X=-10,its because when you transpose it to another side of the equal sign it will change its (positive or negative)sign.
If you re asking of finding the length,your answer should always positve because there is no side of polygon that is negtive.
e.g.
THe square has a lenth of 8 meters...you can't say that the square has a length of -8 meters..
Sana makatulong man lang sau to!!
Ang iyong presensya ay mahalaga sa amin. Magpatuloy sa pagtatanong at pagbabahagi ng iyong nalalaman. Ang iyong ambag ay napakahalaga sa aming komunidad. Bawat tanong ay may sagot sa IDNStudy.com. Salamat at sa muling pagkikita para sa mas maraming solusyon.