completing the square method 9x square+14x-8=0
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Step-by-step explanation:
9x square + 14x - 8= 0
9x square + 18x - 4x -8= 0
9x(x +2) -4(x+2)= 0
(x+2) (9x-4)= 0
x-2=0 or 9x-4=0
x=2 or x=4/9
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