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Simplify 2a^3 b × 5a^2 b^3

Law of indices : Rule: a^m * a^n = a^m+nTo multiply expressions with the same base, copy the base and add the indices. Lets start with gathering the a's - a^3 and a^2 adding the indices gets a^5Now b's - ...

EP
Answered by Elise P. Maths tutor
4040 Views

What is inflation? What is the difference between real and nominal GDP and why is it important to measure GDP in real growth terms?

Inflation refers to rising price levels. The annual rate of inflation measure the annual percentage increase in price. If the rate is negative (e.g. in Japan), then prices are fall...

CJ
5746 Views

'Explain the difference between Anarchism and Collectivism' - 15 Marker (June 2015)

3 CONSIDERATIONS BEFORE YOU BEGIN  1) Follow the concept of ‘One Minute, One Mark’. This will ensure your answer is relevant and succinct.  2) Fol...

CP
4439 Views

How do I execute an essay question successfully under exam conditions?

First of all, planning is everything. You should spend at least five minutes reading through all the essay questions you are presented with assessing each one with careful thought and consideration and as...

LG
Answered by Lizzy G. English tutor
2284 Views

How do I remember all the quotations I need to?

When revising set texts it's very easy to feel overwhelmed, especially when considering you can't take your book in with you. But don't panic - the key to being prepared is to go through novels slowly and...

OS
3127 Views

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