Mathematics
11 Online
OpenStudy (anonymous):
i need help
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OpenStudy (anonymous):
@iGreen @sleepyjess
OpenStudy (anonymous):
@Samus_Aran
OpenStudy (anonymous):
@iGreen
OpenStudy (anonymous):
can someone help me
OpenStudy (igreen):
Positive * Negative = Negative
Negative * Positive = Negative
Positive * Positive = Positive
Negative * Negative = Positive
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OpenStudy (anonymous):
okay
OpenStudy (igreen):
In this case, we have:
Positive * Positive * Positive * Negative * Negative * Negative * Negative
OpenStudy (igreen):
Simplify the first two.
Positive * Positive = ?
OpenStudy (anonymous):
42 and 63
OpenStudy (anonymous):
= postive
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OpenStudy (igreen):
Yes..so we have:
Positive * Positive * Negative * Negative * Negative * Negative
OpenStudy (skullpatrol):
the product of an even number of negative numbers is positive
OpenStudy (anonymous):
yup
OpenStudy (igreen):
Now we have Positive * Positive again, what do we get from there?
OpenStudy (anonymous):
positive
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OpenStudy (igreen):
Yes, so now we have:
Positive * Negative * Negative * Negative * Negative
Next one is Positive * Negative, and what does that equal?
OpenStudy (anonymous):
negative
OpenStudy (igreen):
Yes, so we have:
Negative * Negative * Negative * Negative
We have two Negative * Negative's and what do they equal?
OpenStudy (anonymous):
postive
OpenStudy (anonymous):
hello
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OpenStudy (igreen):
Yes, which leaves us with Positive * Positive, and that is..?
OpenStudy (anonymous):
positive
OpenStudy (skullpatrol):
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