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Mathematics 9 Online
OpenStudy (anonymous):

Simplify 12(A - B).

OpenStudy (anonymous):

Value of A and B?

OpenStudy (anonymous):

there is none the answers look like this 12AB 12A - B 12A - 12B

OpenStudy (anonymous):

12A - 12B

OpenStudy (anonymous):

because of distributive property

OpenStudy (anonymous):

@hotguy its better to guide the user than give the answer

OpenStudy (anonymous):

@audieeeuniverse would you like it explained? Or do you understand?

OpenStudy (anonymous):

@Moe95 yea i need help

OpenStudy (anonymous):

Are you fimilar with the distributive property?

OpenStudy (anonymous):

no...

OpenStudy (anonymous):

Ok we multiply whats on the outside of the parentheses to whats inside it seperatly like this: \[\huge~\rm~12\times~A=? \] \[\huge~\rm~12 \times-B=?\]

OpenStudy (anonymous):

okay but you cant multiply numbers and letters right?

OpenStudy (anonymous):

Correct so the varibles just stick to the letters

OpenStudy (anonymous):

oh okay

OpenStudy (anonymous):

So the answer is?

OpenStudy (anonymous):

i would assume 12a times 12b , so what makes it subtraction? @Moe95

OpenStudy (anonymous):

The negative sign :)

OpenStudy (anonymous):

oh okay that makes seance @Moe95 thanks a lot

OpenStudy (anonymous):

Np! :)

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