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Mathematics 24 Online
OpenStudy (anonymous):

what is 6rs -2rs?

OpenStudy (anonymous):

what is rs??

hartnn (hartnn):

= (6-2) rs = ?

OpenStudy (anonymous):

lol what is \(6-2\) ?

OpenStudy (anonymous):

so just 4rs or 4 alone?

hartnn (hartnn):

it would be 4rs because there was rs in the question..

OpenStudy (anonymous):

5wx^2 - 2wx^2 = 3wx^2 ??correctanswer??

hartnn (hartnn):

yup correct :)

OpenStudy (anonymous):

awesome thx i am taking this rediculously confuzing algebra test and i am terrible at math but if i can pass it with a high school (its online) then i can get exempted out of a ton of work lol i could do well i just suck when it comes to the processes of how to solve a problem ya know

hartnn (hartnn):

don't worry, math only needs practice. practice well and u will be good to go :)

OpenStudy (anonymous):

so when the problem is (3x^2y - x^2y) i am just confuzed cause besides the two i dont see what i can subtract to get an answer

hartnn (hartnn):

it will be \(\huge (3-1)x^2y= 2x^2y\)

OpenStudy (anonymous):

where did you get the one from ?

hartnn (hartnn):

\(\huge x^2y=1x^2y\)

OpenStudy (anonymous):

so when there is not a number at the beginning you just assume one in most cases

OpenStudy (anonymous):

let you factor out x^2y then (3-1)x^2y = 2x^2y

OpenStudy (anonymous):

26xy - 39y divided by 13y???

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