Over a million students use our free study notes to help them with their homework
This is a basic rearranging of the equation that easily catches students out and will generally be offered 3 marks. The first thing to do is take the 2 on the other side of the equation so we get x^2=16. ...
I would set up an equation where x is the number in question, like so:(3/5)x = 162I would then multiply both sides by 5 which would result in:3x = 1625 = 810Then, I would divide both sides by 3 t...
Though this question initially appears complex, it can be broken down into logical steps that make the answer straightforward to find. The two statements should be approached individually, to give an equa...
y = x2 - x - 6It is first important to realise that we are able to find the values of x when y = 0, that is where the parabola crosses the x axis. We can visually represent this and our solutio...
For two lines to be proven as parallel they must have the same gradient. The second equation needs to therefore be rearranged into y = mx + c format to see if this is the case.3y-9x+5 = 0 (subtract the 5)...
←
58
59
60
61
62
→
Internet Safety
Payment Security
Cyber
Essentials
