Over a million students use our free study notes to help them with their homework
The important thing in this question is the letters. We want to group "like terms" together. This is what makes the expression simpler.
I go about this by drawing a different s...
Presentational features refer to the way a text is set out on a page, which can include for example the use of images and colour, logos, slogans, shapes, font style and size etc. You need to demon...
Modulus, also known as absolute value, takes whatever's between the |straight brackets|...
First of all, don't worry - reading texts which were written four hundred years ago was never going to be easy! Even the most acclaimed scholars had that moment where they first opened their copy of T...
First we must complete the square on both x and y. To complete a square we must take the number before the x and half it, for example nx we get n/2. We then write it as (x + n/2)2 - (n/2)RMAnswered by Reuben M. • Maths tutor7755 Views
←
6085
6086
6087
6088
6089
→
Internet Safety
Payment Security
Cyber
Essentials
