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To find the factors of x3-7x-6, a method called equating coefficients can be used.
Firstly, set the equation to zero and find a suitable number which satisfies the equation, in...
y=a^x
take natural logs (also written as ln or log base e) of both sides
lny=lna^x
by logarithms rules lna^x=xlna
lny=xlna
Now diff...
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...
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 tutor4433 Views
C1, C2, C3, C4
M1, M2, M3
S1, S2, S3
FP1, FP2
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