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Mathematics 13 Online
OpenStudy (anonymous):

solve 14-x^2=-4x

OpenStudy (anonymous):

i already moved the 4x

OpenStudy (anonymous):

anyone??

OpenStudy (anonymous):

\[14-x^2=-4x\] start with \[x^2-4x=14\] and then complete the square is easiest

OpenStudy (anonymous):

or you can write \[x^2-4x-14=0\] and use the quadratic formula, but that is more work you pick

OpenStudy (anonymous):

i will be happy to write it for you, but please say which method you would prefer

OpenStudy (jiteshmeghwal9):

0=x2-4x-14

OpenStudy (jiteshmeghwal9):

u can choose one of the method from the following: 1.) factorization 2.) quadratic formula 3.) perfect square method

OpenStudy (jiteshmeghwal9):

@satellite73 u forgot the third method

OpenStudy (anonymous):

actually i forgot the first method, since it almost never works "perfect square" method is the one i called "completing the square"

OpenStudy (jiteshmeghwal9):

ohhh!

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