## A method of approximating towards the roots of cubic equations belonging to the irreducible case |

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A Method of Approximating Towards the Roots of Cubic Equations Belonging to ... James Lockhart No preview available - 2016 |

A Method of Approximating Towards the Roots of Cubic Equations Belonging to ... James Lookhart No preview available - 2015 |

### Common terms and phrases

absolute term accuracy accurately equal adding 5 gives affirmative roots approximating value arithmetical progression becomes x3 bx=b chord of 60 consequently correct figures cotemporary equation cube number cube root CUBIC EQUATIONS cypher decrease diagram discover the roots discovered value dx=c eleven figures equa equation becomes equation bx equation is y3 equations x3 bx=c fifth value figures are correct Find the root find the value form x3 former equation fourth value given for solution greater than 6.75 hence high number irreducible last figure less than 6.75 lesser root Let x3 line B F magnitude means method of approximation middle number necessary obtained operation present example Presuming these figures Raphson Raphson's method ratio reader real and affirmative remains root x Rule VII second fraction second value serieses shewn in Rule square root subtracting third value three numbers three terms Trend's Algebra trial or conjecture unity value is correct whereof whole number