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i) let dy/dx = ans, where ans = y, where you multiply the coefficients of each constant of x by the power and reduce the power by 1 in the equation ytherefore dy/dx = 2x - 2 - 12x^-1/2ii) repeat...

To work out the mean, we first add up all of the scores so 4+4+7+3+9+10+5+8= 50. We then divide by the number of student who took the test, or the number of scores given, which is 8. Divide 50 by 8 to giv...

It is always important to ask yourself, what did I learn? If you are writing your personal statement and find yourself just listing work experience, extra-curricular activities or character traits you may...

Use factorisation to solve this. You must find a pair of numbers that add to make 6 and multiply to make 5. In this question, 5 and 1 add to make 6 and they also multiply to make 5. So the factorised equa...

Many scenarios and stations in medical school interviews are deliberately set up with situations that the interviewer will not expect you to have come across. This is completely normal and is no reason to...