x²-6x-216=0 solve by quadratic formula
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this is your answer.
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Answered by
25
Hey friend here is your answer
x^2 - 6x - 216
x^2 - 18x - 12x - 216
x( x - 18 ) + 12 ( x - 18)
( x + 12 ) / ( x - 18)
x = -12 / x = 18
Hope it helps you.
x^2 - 6x - 216
x^2 - 18x - 12x - 216
x( x - 18 ) + 12 ( x - 18)
( x + 12 ) / ( x - 18)
x = -12 / x = 18
Hope it helps you.
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