3x²-4x-4 solve the question
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Answer:
x=2 or x= -0.66
Step-by-step explanation:
3x²-4x-4
3x²+2x-6x-4
x(3x+2)-2(3x+2)
(x-2)(3x+2)
therefore, x-2=0 or 3x+2=0
hence, x=2 or x= -2/3= -0.66
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