## A Key to Day's Algebra |

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1st Rem 2d Rem a;+l assumed series Changing the signs Clearing of fractions Coeflf comp Completing the square continued fraction cubic equation derived polynomial Difference of errors Dividing this remainder Equating the coefficients Equating these values equation whose roots equations of condition Euclid Example Expanding Extracting the root Extracting the square extremes and means Find the roots Find the sum formula fract greatest common divisor Horner's Method Involving both sides known term Let x lower equation Mult Multiply this remainder Multiplying extremes negative root number of acres number of gallons number of yards oo the series order of diff positive root Prob Prod Proposed series quadratic equation quotient real roots remaining roots required equation required numbers required roots Restoring the values Rule given series of signs square root Squaring each side Sturm's Theorem Subst supposition Trans Transposing and uniting uniting terms zero