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anonymous
 4 years ago
x^26=0
why isnt it (x+2) (x3)=0 just need to know why
anonymous
 4 years ago
x^26=0 why isnt it (x+2) (x3)=0 just need to know why

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hartnn
 4 years ago
Best ResponseYou've already chosen the best response.1x^29 = x^23^2 = (x+3)(x3)

hartnn
 4 years ago
Best ResponseYou've already chosen the best response.1x^26 = x^29+3 = (x+3)(x3)+3

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0typo its suppose to be (x3) (x+2)

hartnn
 4 years ago
Best ResponseYou've already chosen the best response.1ohh, (x3)(x+2) = x^2 3x+2x 6 =x^2 x 6 and not x^2 6

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0if factored is it (x3) (x+2) or square root +6?

hartnn
 4 years ago
Best ResponseYou've already chosen the best response.1roots are \(\large \pm \sqrt6\) factors are \((x+\sqrt6)(x\sqrt6) \)

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0but it is not (x3) (x+2)

hartnn
 4 years ago
Best ResponseYou've already chosen the best response.1exatly! its not because (x3)(x+2) = x^2x6

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0(x3) (x2)= x^22x3x+6=x^25x+6...so u got an extra 5x

hartnn
 4 years ago
Best ResponseYou've already chosen the best response.1ask if still any doubts.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0so when ever it is not a perfect square, i have to to take the square root of both side?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0You have to take the square root regardless.

hartnn
 4 years ago
Best ResponseYou've already chosen the best response.1whenever ? when its in the form of x^2  a^2 = 0

hartnn
 4 years ago
Best ResponseYou've already chosen the best response.1then shift a^2 to other side and take square root.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0bcs u hv 1 exttra x :)
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