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Find the derivative of the following expression: y=x^3+2x^2+6x+5.

As the expression contains 4 separate terms that are added together, we can treat this as 4 separate differentiations. The general rule for differentiation for a general term bx^n is (bn)x(n-1...

MN
Answered by Matthew N. Maths tutor
4381 Views

What are reflexive verbs in Italian?

A verb is called reflexive when the subject performs an action on the same subject. For example, ‘I wash myself’ (in Italian ‘Mi lavo’) is reflexive because ‘I’ is both the subject and the object of th...

LM
Answered by Lavinia M. Italian tutor
3149 Views

How do I sell myself without bragging?

A personal statement must be a positive document that shows off your qualities and suitability for the course you are applying for. But it is also important to come across as honest and realistic.

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LM
4373 Views

y = 6x^2 + 8x + 2. Find dy/dx

y = 6x+ 8x + 2 

To find the first derivative of this equation, we must multiply the powers of x with the coefficient. Therefore, we do 2 times 6 (2 is the power and 6 is the ...

RD
Answered by Raj D. Maths tutor
8422 Views

How do I go about writing comparative essays?

How to write comparative essays
The important thing to keep in mind when needing to compare texts is that in any question the emphasis is on both the similarities and differences betwe...

HF
6181 Views

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