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carlenstar281
 2 years ago
help me math expression :/
carlenstar281
 2 years ago
help me math expression :/

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galacticwavesXX
 2 years ago
Best ResponseYou've already chosen the best response.1\[(8 +√11 )(8 –√11 ) \rightarrow 8*88\sqrt{11}+8\sqrt{11}\sqrt{11}*\sqrt{11}\] which simplified you get \[6411\] \[\sqrt{11}*\sqrt{11}=11\] the square root cancels out

galacticwavesXX
 2 years ago
Best ResponseYou've already chosen the best response.1yup just remember the FOIL concept and you will be good

carlenstar281
 2 years ago
Best ResponseYou've already chosen the best response.0okay i will so the answer then would be 64 +/11

Snipa420
 2 years ago
Best ResponseYou've already chosen the best response.2No it would be 64  11

carlenstar281
 2 years ago
Best ResponseYou've already chosen the best response.0oh I see it got thankyou for your help :)

galacticwavesXX
 2 years ago
Best ResponseYou've already chosen the best response.1good eye @Snipa420 i didnt see the 53 option the answer is 53

galacticwavesXX
 2 years ago
Best ResponseYou've already chosen the best response.1nope the answer would be A

galacticwavesXX
 2 years ago
Best ResponseYou've already chosen the best response.1first thing you must look at is the square root. you can see that they aren't the same when adding radicals together they must have the same radical.

galacticwavesXX
 2 years ago
Best ResponseYou've already chosen the best response.1we can see the 1st one is \[2\sqrt{6}\] and the 2nd one is \[3\sqrt{96}\] you now have to find 2 multiples that would equal 96 so you can remain with a \[\sqrt{6}\]

galacticwavesXX
 2 years ago
Best ResponseYou've already chosen the best response.1\[3\sqrt{16*6}=3\sqrt{16}*\sqrt{6}\rightarrow 3*4\sqrt{6}\rightarrow 12\sqrt{6}\]

galacticwavesXX
 2 years ago
Best ResponseYou've already chosen the best response.1and all you have to do is add them together You welcome anytime!!

carlenstar281
 2 years ago
Best ResponseYou've already chosen the best response.0now i can do the rest with no problem thanks again
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