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Mathematics 17 Online
OpenStudy (anonymous):

Is x^3 + x^3 + x^3 + x^3 the same as x^(3 + 3 + 3 + 3)?

OpenStudy (anonymous):

They both equal x^12 so I'm thinking yeah

OpenStudy (anonymous):

no

OpenStudy (anonymous):

no,I don't think so...

OpenStudy (anonymous):

x^3 + x^3 + x^3 + x^3 = 4x^3

OpenStudy (anonymous):

@UditKulka @PFEH.1999 How are they NOT the same when they equal the same? ._.

OpenStudy (anonymous):

sorry, the first one is supposed to be multiplication, not addition. In that case, they are both x^12

OpenStudy (yttrium):

They are not the same. No, they aren't both raise to 12.

OpenStudy (anonymous):

Yes, they are.........

OpenStudy (yttrium):

Ahhhh, well they are now the same. :) HAHAHA.

OpenStudy (yttrium):

I thought it is plus.

OpenStudy (anonymous):

>_> Can those be reduced further? I don't know how if so. Yeah, I copied and pasted the problem but it turned it into addition. idk how

OpenStudy (anonymous):

simplified, rather. this is my question: http://i1341.photobucket.com/albums/o749/whalexnuker/untitled_zps0ddf0ea7.png

OpenStudy (anonymous):

if it is multiplication it is

OpenStudy (anonymous):

It is what? I asked if it could be simplified any further. Can it be?

OpenStudy (anonymous):

no it can't be simplified

OpenStudy (anonymous):

If it could, how would I be able to tell? (I have more problems like this to solve)

OpenStudy (anonymous):

what u would be able to tell

OpenStudy (anonymous):

i think you are totally confused

OpenStudy (yttrium):

Yes is the answer for the first question since it will arrive at x^12. But in the Second (addition) it will absolutely not applicable. Because that adding of exponents is only applicable in multiplication of same base. (You see they are all the same x that is why you can add all of the exponent) But in addition, if you have same term, what you can only do is to add the coefficient. Since they are all x^3 you can add them up. Arriving at 4x3. Do you understand me? Sorry for very long answer.

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