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C2 differentiate 2x^2 -3x +4 with respect to X

answer is 4x-3
EC
Answered by Eloise C. • Maths tutor
4983 Views

(M1) What direction does friction act in? What are the friction equations both generally and in limiting equilibrium? What does it mean for a system to be in equilibrium?

Friction always acts in the opposite direction to motion (or the potential motion) and Friction (Fr) acts as follows: In every case: Fr ≤ 𝜇R (where 𝜇 is the coefficient of friction and R is the reaction forc...
JS
Answered by Jasmine S. • Maths tutor
8133 Views

How should I be writing my essay in the exam to make sure I get the most marks? What structure are they looking for?

The Structure of a Philosophy Essay. You will always follow the same structure, regardless of the question or discipline: 1) Introduction - State your position, why you're arguing for it, and what you're goi...
VJ
2986 Views

How to I prepare for interviews?

The first (and probably the most important) step in preparing for interview is becoming comfortable talking about your subject. Interviews last around 20 minutes each depending on the subject and most of tha...
EC
2930 Views

How do you use the completing the square method to solve a quadratic equation?

First you need to get the quadratic equation in completed square form. This looks like: (x+p)^2 + q To put an expression in completed square form you can use this formula: x^2 + 2bx + c = (x+b)^2 - b^2 + c O...
CP
Answered by Caroline P. • Maths tutor
4349 Views