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We can use the formula method (for solving quadratic equations) to find 'roots' or values of x that satisfy or 'work out' for a given quadratic equation of an unknown variable (say x.) The formula is:x=-b...
You never know what mood o use after "que" in french? Well, feel better because even some french people don't.The rules are simple you just need to learn them.Verbs that need subjunctive are ...
Assuming the correct tools of differentiation have been taught, we can tackle each term seperately and then rearrange to have dy/dx as the subject.
Taking a look at the first term, x^2, ...
The equation for complete combustion is:
hyrdocarbon + oxygen -> water + carbon dioxide
A plentiful supply of oxygen is required in order to ensure complete combustion....
Equation 1) x2 +y2=5 (Equation 2) y=3x+1
The value of x is the same in both equations, as is the value of y. Therefore we can use one to work out the other. for exa...
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