Mathematics
7 Online
OpenStudy (anonymous):
http://prntscr.com/66l14b Help?
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OpenStudy (anonymous):
@inkyvoyd
Directrix (directrix):
Have you finished this problem?
Directrix (directrix):
@AmberNichole1212
Directrix (directrix):
This comes down to (1/2) x = -(1/2) x
x = ?
OpenStudy (anonymous):
0?
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Directrix (directrix):
Correct.
OpenStudy (anonymous):
Can you help me with others? ><
Directrix (directrix):
Kate gets down to 4x = 3x after adding those twos.
Then to solve that.
Directrix (directrix):
4x = 3x
4x - 3x = 0
x(4-3) = 0
x(1) = 0
x = ?
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OpenStudy (anonymous):
0
Directrix (directrix):
Yep.
OpenStudy (anonymous):
Thanks, another one xD
Directrix (directrix):
Lily gets to here;
3x-4 = 3x +4
If she subtracts 3x from both sides, she gets -4 = +4 so that means what regarding a solution?
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Directrix (directrix):
@AmberNichole1212
OpenStudy (anonymous):
she has0 solutions
OpenStudy (anonymous):
so D
Directrix (directrix):
On the day that 4 = -4, the equation will have a solution. That means..
Yes, that is correct.
Directrix (directrix):
Not D. D is infinitely many solutions and is wrong.
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OpenStudy (anonymous):
I mean zerio soultions
Directrix (directrix):
No solution.
OpenStudy (anonymous):
Thank you!!
Directrix (directrix):
You are welcome.
Directrix (directrix):
Is that it?
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OpenStudy (anonymous):
LO No i got tons more questions
OpenStudy (anonymous):
That's all for now though thank you!
Directrix (directrix):
You are welcome.
OpenStudy (anonymous):
@Directrix