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Radical Expressions and Equations Help:
(8+√11)(8 √11)
Straight up answer if you can.
Answers

53
75 + 16 √11
57
64 + √11
 one year ago
 one year ago
Radical Expressions and Equations Help: (8+√11)(8 √11) Straight up answer if you can. Answers  53 75 + 16 √11 57 64 + √11
 one year ago
 one year ago

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ParthKohliBest ResponseYou've already chosen the best response.2
\(\Large \color{MidnightBlue}{\Rightarrow (a + b)(a  b) = a^2  b^2 \Longleftrightarrow (8 + \sqrt{11})(8  \sqrt{11}) = 64  11 = 53 }\)
 one year ago

ParthKohliBest ResponseYou've already chosen the best response.2
Oops, let me fit in the next line here: \(\Large \color{MidnightBlue}{\Rightarrow = 64  11 }\) \(\Large \color{MidnightBlue}{\Rightarrow = 53 }\)
 one year ago

FeoNeo33Best ResponseYou've already chosen the best response.0
Thanks, and one more question, what math grade level is this stuff in?
 one year ago

ParthKohliBest ResponseYou've already chosen the best response.2
Idk, these are radicals. This is prealgebra stuff I guess.
 one year ago

FeoNeo33Best ResponseYou've already chosen the best response.0
Cool. thanks again. Closing. Might have more. QQ....
 one year ago

ParthKohliBest ResponseYou've already chosen the best response.2
Sure, turn up if you need.
 one year ago
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