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There are a number of integrals that we can evaluate directly, called elementary functions:integral[x dx] = x2/2 + Cintegral[cos(x) dx] = sin(x) + C...
It is a quadratic equation and when factorised will be of the form (x +/- a) (x +/- b) = 0. We need to find 2 numbers, a and b, that add together to make the 3 for the 3x term and which are multiplied ...
Many pupils struggle when maths questions that are given in a very wordy format. I feel these types of questions can be the most useful in testing mathematical concepts that the pupils have picked up in l...
Problems of this style are solved using the chain rule.
To begin, define the quantity inside the brackets as u
u = 6x-1JLAnswered by Jamie L. • Maths tutor4817 Views
C1, C2, C3, C4
M1, M2, M3
S1, S2, S3
FP1, FP2
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