5 x square - 3 x minus 4 is equal to zero solve it correct to 2 decimal place
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4 x square - 5 x minus 3 is equals to zero solve by using formula your answer correct to 2 decimal place. => D = √ [ b^2 - 4 ac ] = √ [ 25 - 4 × 4 × - 3 ] = √ [ 25 + 48 ] = √ 73.
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