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anonymous
 one year ago
example of an equation in two variables with 0 solutions.
anonymous
 one year ago
example of an equation in two variables with 0 solutions.

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Haaha i really don't even know but thank yo, can you help me out with another one

dan815
 one year ago
Best ResponseYou've already chosen the best response.1u know equation of lines

dan815
 one year ago
Best ResponseYou've already chosen the best response.1y=2x y=2x+1 lets say these 2 equations of lines

dan815
 one year ago
Best ResponseYou've already chosen the best response.1can u see the slopes of those 2 liens are the same

dan815
 one year ago
Best ResponseYou've already chosen the best response.1okay these 2 lines have same slope but different y intercept so they will not intersect, which means no solution

dan815
 one year ago
Best ResponseYou've already chosen the best response.1you can form an equation with these 2 equations put together

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ohhhhhhhh thats makes sense now

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so how can i find an equation that has two variable but only one answer >

dan815
 one year ago
Best ResponseYou've already chosen the best response.1y=2x y=2x+1  y2x=0 y2x+1=0 > multiply this by 2 just for kicks y2x=0 2y4x+2 =0 now equation the 2 zero expressions and we get y2x=2y4x+2 here have have an equation which we know cannot be satisfied

dan815
 one year ago
Best ResponseYou've already chosen the best response.1okay so similiar to this, now u want to take any 2 lines with different slopes then u know these 2 lines will intersect

dan815
 one year ago
Best ResponseYou've already chosen the best response.1y=2x y=3x but lets rewrite this so we sustain the 2 variables Y2x=0 y3x=0 now equation the 0 expressions y2x=y3x

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i dont get it ? @dan815

dan815
 one year ago
Best ResponseYou've already chosen the best response.1okay u know 2 lines with different slopes always meet

dan815
 one year ago
Best ResponseYou've already chosen the best response.1so take any 2 line equations with different slope

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0and theyll have the same answer ?

dan815
 one year ago
Best ResponseYou've already chosen the best response.1yeah but re arragen it so u still have the 2 variables

dan815
 one year ago
Best ResponseYou've already chosen the best response.1i was thinking uhh.. what grade are u in... have u learnt parabolas

dan815
 one year ago
Best ResponseYou've already chosen the best response.1because u can do this with parabolas too

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i dont rememebr to much about them

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0can you exaplain it to me again cause im really confused

dan815
 one year ago
Best ResponseYou've already chosen the best response.1ya so take 2 line equations with different slope

dan815
 one year ago
Best ResponseYou've already chosen the best response.1now you put these together so that u still have 2 variables in your expression

dan815
 one year ago
Best ResponseYou've already chosen the best response.1y2x=0 y3x=0 rewrite both equation like above now equate the 0 s together 0=0 y2x=y3x

dan815
 one year ago
Best ResponseYou've already chosen the best response.1there you have an equation with 2 variables that can only have 1 solution
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