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anonymous
 5 years ago
Solve by factoring the trinomial as a binomial square and then use the square root method. Round to the nearest tenth if necessary.
x2 + 16x + 64 = 81
A. {9, 9}
B. {8, 9}
C. {17, 1}
D. no real solution
anonymous
 5 years ago
Solve by factoring the trinomial as a binomial square and then use the square root method. Round to the nearest tenth if necessary. x2 + 16x + 64 = 81 A. {9, 9} B. {8, 9} C. {17, 1} D. no real solution

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0\[x^2+16x+64=81\] \[(x+4)^2=81\] \[x+4=9\] or \[x+4=9\] \[x=5\] or \[x=13\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0\[(x+8)^2=81\] \[x+8=9\] \[x+8=9\] \[x=1\] \[x=17\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0that is what i get for rushing.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Haha (: Thanks. Your so effing helpful!!!!!!!!

anonymous
 5 years ago
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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0promise i will be more careful

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0=3 Ahww! I am totally getting free answers from you!! And your totally being nice!! =3 If i didnt have a boyfriend i would stalk you .. lmfao totally kidding ^^ i just like to use my name to my advantage ^^

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Oo_BeCreepy_o_O i cannot even type it. where did it come from?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Haha idk i used my blonde imagination ^_^ im very creative!! (:

Hero
 4 years ago
Best ResponseYou've already chosen the best response.0looks like somebody misses creepy :D
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