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In order to simplify this equation, first we need to expand the two brackets . To expand 5a(4b - 3) we multiply 5a with each term inside the brackets. Therefore, we get 5a * 4b - 5a * 3 = 20ab - 15a Doing th...

Transubstantation refers to the Catholic belief that during the Sacrament of the Eucharist - Communion - the bread literally transforms into the body of Christ. It is no longer a metaphor for his body but, i...

This is something that everyone will struggle with: writing 4000 characters about how great you are will inevitably feel a bit awkward. The key is to be confident, but not cocky. You can do this in two ways....

Getting a page of poetry you’ve never seen before is daunting, and especially when you’re under time pressure, it’s easy to get stressed. For this very reason, it’s necessary to just take a few minutes to pr...

A mutation is a change in the genetic composition of the DNA. It is often caused by an accidental insertion, deletion or swapping of a single base however whole genes can also move. SNPs, or single nucleotid...