Mathematics
25 Online
OpenStudy (anonymous):
Please help i will give medal and fan.
Solve:
(-5) x (+4) x (-3) x (+2)
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Directrix (directrix):
Are the "x" symbols for multiplication or for the variable x?
OpenStudy (anonymous):
x=multiplication
Directrix (directrix):
Oh, okay.
OpenStudy (anonymous):
please help
Directrix (directrix):
(-5) * (+4) * (-3) * (+2) =
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Directrix (directrix):
What is -5 times 4 ? @American.Eagle
OpenStudy (anonymous):
34
OpenStudy (anonymous):
oh sorry i mean -20
Directrix (directrix):
No. 5 times 4 = 20 and then there is the negative, so -20
OpenStudy (anonymous):
okay
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Directrix (directrix):
What is this: (-3) * (+2)
negative 3 times 2 = ?
OpenStudy (anonymous):
-6
Directrix (directrix):
Right.
And finally, what is -6 times -20 ?
Directrix (directrix):
@American.Eagle
OpenStudy (anonymous):
dont know
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OpenStudy (anonymous):
120
Directrix (directrix):
Okay, What is 6 times 20
OpenStudy (anonymous):
120
Directrix (directrix):
And, a negative times a negative is positive, so the final answer is 120.
OpenStudy (anonymous):
is that the answer
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Directrix (directrix):
Do you agree?
OpenStudy (anonymous):
no
OpenStudy (anonymous):
i think it should be 360
OpenStudy (anonymous):
cuz
Directrix (directrix):
Why?
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OpenStudy (anonymous):
-5 * -3 =15
4 * 2 = 8
15 * 8 = 120
OpenStudy (anonymous):
and what was ur ans
OpenStudy (anonymous):
oh i am very sorry u also told 120
OpenStudy (anonymous):
and thank u very much and for ur respect i will give u medal
OpenStudy (anonymous):
can i friend u ?
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OpenStudy (anonymous):
i mean fan
Directrix (directrix):
I did it by parts.
(-5) * (+4) = -20
(-3) * (+2) = -6
-20 * -6 = + 120 or 120
OpenStudy (anonymous):
okay
Directrix (directrix):
Of course.
Directrix (directrix):
I am already your fan. Now, you will be mine. Cool.
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OpenStudy (anonymous):
thanks u very much now i would not fail in my test
OpenStudy (anonymous):
how many medals do u have ?
Directrix (directrix):
Alrighty, then. Every learner and every helper should be respectful, I think. So, we agree on that.
OpenStudy (anonymous):
yep
OpenStudy (anonymous):
how many medals u have
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OpenStudy (anonymous):
pellet how u got so many medals. u really are very helpful
OpenStudy (anonymous):
i have one more ques. can i ask
Directrix (directrix):
If it is math, yes.
OpenStudy (anonymous):
(+18) / (+6) * (-3) * (+2)
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OpenStudy (anonymous):
/ = division
Directrix (directrix):
Okay, let me think.
Directrix (directrix):
Do you want to say the answer you cranked out now?
OpenStudy (anonymous):
i couldnt get u
Directrix (directrix):
(+18) / (+6) = ?
What is 18 divided by 6 = ?
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OpenStudy (anonymous):
3
Directrix (directrix):
Okay.
What is (-3) * (+2) ?
What is 3 times 2 and then add the negative symbol?
OpenStudy (anonymous):
-6
Directrix (directrix):
And, last what is 3 * (-6)?
Three times six and add on the negative symbol.
OpenStudy (anonymous):
-18
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OpenStudy (anonymous):
thanks now i am done
Directrix (directrix):
Correct, that is what I got.
OpenStudy (anonymous):
how to know that if somene is online or not
Directrix (directrix):
If you have other questions, close this thread and post the other questions in a new thread.
Directrix (directrix):
Hover your cursor over the name of the person.
You will see something like this attachment.
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Directrix (directrix):
I don't know of any direct way to search for somebody online.
OpenStudy (anonymous):
oh okay
OpenStudy (anonymous):
and keep it up if u get one more medal u would totally get 6000 medals
Directrix (directrix):
I will try. Thank you.
OpenStudy (anonymous):
gtg
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OpenStudy (anonymous):
bye
Directrix (directrix):
See you when you are on OS later.