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y = (x^2)sin(3x). Find dy/dx

We need to differentiate x 2 sin(3x). We know how to differentiate (x 2 ) on its own, and how to differentiate sin(3x) on its own. So we can use the Product rule: dy/dx = (d/dx(x 2 ))sin(3x) + x 2 (d/dx(sin(...
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Answered by Robert D. • Maths tutor
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What makes up the UK Constitution?

A Constitution is a set of fundamental principles and procedures, agreed to by the people or their representatives which form the baisis of government. For example, a constitution will usually contain basic ...
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Answered by Dan E. • Politics tutor
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What is the best way to approach answering questions once you are actually in the interview?

After you have prepared for your interview and the interview has actually begun, it is important to try to stay calm and focus on the task at hand. The tutors do not want you to be very nervous and want you ...
OM
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How dangerous are the ways in which judges can avoid following a binding precedent when making a decision?

Firstly, we need to review which ways judges can avoid following a binding precedent when making a decision. The first way this can be done is when the Supreme Court use the 1996 Practice Statement, which st...
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Answered by Orla M. • Law tutor
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differentiate x^2 + y^3 + xy respect to x

2x + 3y 2 * dy/dx + x * dy/dx +y
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Answered by Xianming J. • Maths tutor
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