Hi,
I didn't know where to put this so I put it in the Career guidance section.
This is not really related to Physics but I will be taking Physics as an AS/A2.
I've applied for a grammar school sixth form and got an interview. The sixth form have requested me to bring my predicted grades...
Can I ask how how you got the values for a and c?
a=
b= 12
c=
Because I don't understand why the x is there?
By the way -- thanks for the response, I really really appreciate it!
Hi,
I have my AS Maths exam on Monday and so I was looking at some previous papers and I couldn't do this question:
The quadratic equation (k+1)x² + 12x + (k-4) = 0 has real roots
(a) Show that k² - 3k - 40 ≤ 0
I don't even understand where to start so I was hoping you could help me...
Hi guys,
This is my first post on this forum and I was hoping you could help me.
I'm in the middle of my coursework and I need help working out velocity, here's the info:
Height (cm) Distance (cm)
2.4 20
3.7 30
Average Time (Sec) Speed (cm/s) Velocity (cm/s)...