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Study23
 2 years ago
Best ResponseYou've already chosen the best response.1I'm not really understanding this, I attempted this for the last 30 minutes... \(\ \Huge \lim_{(x \rightarrow 7)} \frac{\sqrt{x+2}3}{x7} \)

experimentX
 2 years ago
Best ResponseYou've already chosen the best response.1rationalze it ... or use l'hospital rule

experimentX
 2 years ago
Best ResponseYou've already chosen the best response.1*rationalize numerator

abhijitjain1995
 2 years ago
Best ResponseYou've already chosen the best response.0dw:1339357875786:dw

Study23
 2 years ago
Best ResponseYou've already chosen the best response.1How would I rationalize?

zepp
 2 years ago
Best ResponseYou've already chosen the best response.1Multiply by the conjugate of the denominator.

abhijitjain1995
 2 years ago
Best ResponseYou've already chosen the best response.0dw:1339358153740:dw

Study23
 2 years ago
Best ResponseYou've already chosen the best response.1So, multiplying by the conjugate yields: dw:1339358330856:dw

experimentX
 2 years ago
Best ResponseYou've already chosen the best response.1cancel out (x7) on both numerator and denominator ... and put the value x

zepp
 2 years ago
Best ResponseYou've already chosen the best response.1It's numerator here, not denom :x http://puu.sh/A3Vb Sorry about it, lol
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