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Mathematics, 24.02.2020 18:53 marianaescamilla404

Which two equations would be most appropriately solved by using the quadratic formula 3x²=9 -(x-3)(x+9)=0 -2x²+5x=7 0,25x²+0.8x-8=0

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Which two equations would be most appropriately solved by using the quadratic formula 3x²=9 -(x-3)(x...
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