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taranicolee
 one year ago
can someone answer this quick question, i am having a brain bubble.... for 2(5x4)^2 would you foil 5x4 thennn multiply it by 2 or should i multiply thennn foil?
taranicolee
 one year ago
can someone answer this quick question, i am having a brain bubble.... for 2(5x4)^2 would you foil 5x4 thennn multiply it by 2 or should i multiply thennn foil?

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satellite73
 one year ago
Best ResponseYou've already chosen the best response.1"foil" first order 'o operations say exponents first, multiplication second

satellite73
 one year ago
Best ResponseYou've already chosen the best response.1\[2(5x4)(5x4)\]in other words

taranicolee
 one year ago
Best ResponseYou've already chosen the best response.0so i would take (10x^220x20x+16) and multiply it by two to get 20x^2+80x+32?

satellite73
 one year ago
Best ResponseYou've already chosen the best response.1yes, except that that is not correct

satellite73
 one year ago
Best ResponseYou've already chosen the best response.1the first term is wrong since \(5x\times 5x=25x^2\) and not \(10x^2\)

taranicolee
 one year ago
Best ResponseYou've already chosen the best response.0hahah oooops. 5 x 5 is 25....

taranicolee
 one year ago
Best ResponseYou've already chosen the best response.0yeah hahah. ooopsie. but thank you so much!!

satellite73
 one year ago
Best ResponseYou've already chosen the best response.1also the middle term should be \(80x\) not \(+80x\)
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