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Solve the equation by using the formula: 2x^2 + √5x -5 = 0 |
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Answer» 2xsq - root 5x-2=0a=2 , B=-root5 , c=-2x= -b+root b sq - 4ac by 2a root 5 + root 5+16 by 4ax=root 5 + root 21 by 4I THINK it's wrong ans but i tried |
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