find the roots of quadratic equations 3xsquar+4x-4=0 by using completing the square method
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3x^2+4x-4=0
3x^2+6x-2x-4=0
3x(x+2)-2(x+2)=0
(3x-2)(x+2)=0
x=2/3 & -2
3x^2+6x-2x-4=0
3x(x+2)-2(x+2)=0
(3x-2)(x+2)=0
x=2/3 & -2
Prajapatsuraj:
by completing the square method
what
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