Solve. 6x2 = 12x – 24 - QAmmunity.org

asked Nov 9, 2017 2.6k views

4 votes

Solve. 6x2 = 12x – 24

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1 vote

12x-24=12
12x=36
x=3..

Nullndr answered Nov 11, 2017

8.6k points

4 votes

We divide by 6.

x^(2) -2x+4=0

delta <0 so we don't have real solution.delta = 4-16=-12

x1,2 = 2+-2
√(3)

i/2
x1,2= 1+-
√(3)

Bogdan answered Nov 16, 2017

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