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Mathematics 22 Online
OpenStudy (i_love_my_nieces):

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OpenStudy (i_love_my_nieces):

-3m(m + 8) -3m^2 + 24 <-- -3m^2 - 24m -24m^2 -4m + 5

OpenStudy (i_love_my_nieces):

@iGreen

OpenStudy (i_love_my_nieces):

@iGreen

OpenStudy (i_love_my_nieces):

@jagr2713

jagr2713 (jagr2713):

first we use the distributive property. Do you know it?

jagr2713 (jagr2713):

|dw:1432345991068:dw|

OpenStudy (i_love_my_nieces):

so what is\[-3 \times8\]? Is that what you are asking?

jagr2713 (jagr2713):

Yes i am asking what is -3m X M and -3m X 8

OpenStudy (i_love_my_nieces):

if so it is -24

jagr2713 (jagr2713):

You forgot something.

OpenStudy (i_love_my_nieces):

What....?

jagr2713 (jagr2713):

look again -3M X 8

OpenStudy (i_love_my_nieces):

-24m^2?

OpenStudy (i_love_my_nieces):

@jagr2713

jagr2713 (jagr2713):

Where did u get the ^2 from? the rest is correct b.c when you multiply something with a variable then it stays with it like this 4m X 6= 24m you get it @I_love_my_nieces

OpenStudy (i_love_my_nieces):

So is it c?

jagr2713 (jagr2713):

No we only did one part. Here try this again. Here is a hint when we multiply like this 5m X m the M is One so its like whats 1+1 so 5M X m= 5m^2 you get it so now try it

jagr2713 (jagr2713):

|dw:1432346496266:dw|

OpenStudy (i_love_my_nieces):

24

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