Search over 10,000 free study notes

Factorising a quadratic polynomial of the form, ax 2 + bx + c = 0 can be done in many depends depending on the values we have for a, b and c. Some simple polynomial could be done simply by recognition. For e...

When it comes to unseen poetry there are many ways to approach the analysis. To begin with it is always best to read it, not once but twice , making sure to underline/note themes, imagery, symbolism and othe...

Metamorphism is the the solid state change of minerals and textures within a pre existing rock (country rock) as a result of changing pressure/ temperature conditions. Fluids such as H2O also play a very imp...

Inequality is present in income, opportunity and wealth amongst others. Income inequality is the most common form of inequality and it takes into consideration the difference in incomes amongst individuals i...

A mutation is a change in the base sequence of DNA. A mutation can be caused by a mistake during replication of DNA or by mutagenic agents. Mutagenic agents include chemicals that can act as bases or radiati...