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Find the derivative for y=5x^3-2x^2+7x-15

To find the derivative, you look at each term and multiply the constant in front of the x by the power of x. Also you must lower the power of x by one after this step. 

So 5x3 ...

TM
Answered by Tanush M. Maths tutor
4929 Views

factorise the equation x^2+17x+70

Firstly, you can see from the equation that each bracket must contain an x since these multiply together to give the x2. So you get (x..)(x..)

Next, to obtain the last number o...

TM
Answered by Tanush M. Maths tutor
6530 Views

How does the social learning theory explain aggressive behaviour?

The social learning theory is a concept that tries to explain human aggressive through direct observation and imitation for example if a child saw their parent act aggressively towards another person t...

RA
49571 Views

What is the gender schema theory?

Schema-a schema is a mental representation of an aspect of the world. Stereotype is a word often used instead of schema. For example if I asked you to write down all the words you woul...

RA
17007 Views

How can I analyse a quote in depth?

  

For exam and coursework answers, one thing that will consistently be asked of you is to provide in-depth analysis of a quote. However this is often easier said than done, especially if...

MS
59101 Views

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