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 one year ago
can someone help...
1. (7)/(1√3)
A. (77√2)/(2
B. (7+7√2)/(2)
C. (4+6√3)/(3)
D (2+7√3)/(2)
 one year ago
can someone help... 1. (7)/(1√3) A. (77√2)/(2 B. (7+7√2)/(2) C. (4+6√3)/(3) D (2+7√3)/(2)

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niksva
 one year ago
Best ResponseYou've already chosen the best response.0@Beautiful_lier96 do u know how to rationalize?

Beautiful_Lier96
 one year ago
Best ResponseYou've already chosen the best response.0@niksva i know the bottom number is 2

niksva
 one year ago
Best ResponseYou've already chosen the best response.0u r right what do u get in numerator?

Beautiful_Lier96
 one year ago
Best ResponseYou've already chosen the best response.0umm 7+√3..... so im guessing it would be letter B

niksva
 one year ago
Best ResponseYou've already chosen the best response.0check again u will get { 7+ 7 sqrt(3) }

Beautiful_Lier96
 one year ago
Best ResponseYou've already chosen the best response.0how ? n the answer isnt b ?

niksva
 one year ago
Best ResponseYou've already chosen the best response.0i think there is something wrong in the options it cant be b

geerky42
 one year ago
Best ResponseYou've already chosen the best response.0\[\dfrac{7}{1\sqrt3} = \dfrac{7}{1\sqrt3} \cdot \dfrac{1+\sqrt3}{1+\sqrt3} \]

Beautiful_Lier96
 one year ago
Best ResponseYou've already chosen the best response.0the answer choice for d is (2+7√3)/2

geerky42
 one year ago
Best ResponseYou've already chosen the best response.0It is B, but instead of √2, it should be √3 Perhaps it's a typo?

niksva
 one year ago
Best ResponseYou've already chosen the best response.0I think, by mistake, someone has wrote sqrt(2) in options a and b in place of sqrt(3)

geerky42
 one year ago
Best ResponseYou've already chosen the best response.0\(\Huge \text{^}\text{^}\text{^}\text{^}\text{^}\text{^}\text{^}\text{^}\text{^}\text{^}\text{^}\text{^}\text{^}\text{^}\text{^}\text{^}\text{^}\text{^}\text{^}\text{^}\text{^}\text{^}\text{^}\text{^}\text{^}\text{^}\text{^}\text{^}\text{^}\text{^}\)

niksva
 one year ago
Best ResponseYou've already chosen the best response.0according to me , answer is  (7+7√3)/2

Beautiful_Lier96
 one year ago
Best ResponseYou've already chosen the best response.0i just put it as be. can you help with another question or 2 ? 1. (5√32)(7√8) A. 4√2 B. 3√2 C. 6√3 D. 6√2 2. (2√15xy³)(3√30x³y²) A. 4x²y³√5xy B. 3x²√2y C. 90x²y²√2y D. x²y²√xy
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