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Differentiate x^2+6x+1

All we do here is break down into three parts: x2, 6x & 1.x2 becomes 2x as we multiply by the power and then decrease the power by one.6x becomes 6 and 1 becomes 0.So alltogether...

SI
Answered by Samuel I. Maths tutor
4592 Views

Perform a feminist reading of Frida Kahlo's 'The Two Fridas'

The two Frida’s are linked by a shared heart that has been pierced and is bleeding. I read this painting as speaking to the effects that patriarchal institutions have on the way women lead their lives....

NH
12226 Views

How can I quickly get to grips with a historical source in an exam?

When time is sparse, the best way to distinguish what the source is telling us to read it once and pick out three seperate lines from it.

After doing this, look at each one and describe w...

EW
Answered by Erin W. History tutor
3159 Views

find the definite integral between limits 1 and 2 of (4x^3+1)/(x^4+x) with respect to x

first notice the integral is in the form f'(x)/f(x), and indefinite integrals of this form are ln|f(x)|+c.
therefore the integral is [ln|x4+x|] between limits 1 and 2.
subbing in li...

TD
Answered by Tutor22645 D. Maths tutor
4521 Views

What are the postulates of special relativity?

There are two postulates of special relativity:

1. The laws of physics are invariant in all inertial frames of reference.

What ...

SP
Answered by Srijan P. Physics tutor
6904 Views

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