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Integrate (x^3 - x^2 - 5x + 7) with respect to x.

Remember to integrate you +1 to the power and divide by the new power:(x 3+1 /3+1) - (x 2+1 /2+1) - 5(x 1+1 /1+1) + 7(x 0+1 /0+1) + CDONT FORGET YOUR CONSTANTx 4 /4 - x 3 /3 - 5x 2 /2 + 7x + C
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Answered by Nathan L. • Maths tutor
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What is Le Châtelier's principle?

Le Châtelier's principle is that when a system has reached a dynamic equilibrium the position of equilbrium will move to resist any change that is imposed on it. For example if you heat a reaction that has r...
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Answered by Thomas G. • Chemistry tutor
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What is oxidation?

Oxidation is the loss of electrons from a molecule, atom, or ion. This corresponds to an increase in the oxidation number of the molecule, atom, or ion.
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Answered by Thomas G. • Chemistry tutor
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How should I aproach a connected rates of change question.

You should start by identifying which parts have a fixed rate of change e.g. water is being poured in at 50 cm^3/s. You should then identify what is changing in relation to this e.g the height of fluid in a ...
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Answered by Kyle C. • Maths tutor
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How do I form the conditional past (conditionnel passé)?

If you know how to form the passé composé and how to form the conditional, then you're only one step away from knowing how to form the conditional past. I'm going to start with je mange and explain how to fo...
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Answered by Ronni B. • French tutor
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