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Simplist surd form means use Quadratic equation
Write out Quadratic equation
Write out value of a, b and c
Fit these values into equation
Pathetic fallacy is a literary technique in which human emotions are personified in inanimate objects, typically in weather. For example in a section of Macbeth it is a particularly stormy night, the thun...
Quest'estate è stata speciale. Invece di fare una vacanza di pochi giorni all'estero, la mia famiglia ha ospitato uno studente straniero, con il quale abbiamo fatto tante gite fuori porta, ma senza uscire...
Anything raised to the zeroth power is a difficult thing to get your head around. The easiest explanation (not a full proof) is to look at what happens as we go down in powers of n: n^3=nnn ...
Current is defined as 'the flow of electric charge'. It can be broken down into very simple system of electrons, who carry charge, moving around a circuit. Potential difference can be thought of the force...
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