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Find the indefinite integral of Ln(x)

This question requires integration by parts, using the formula: Integral(u dv) = u v - integral(v du) This is applied to find the integral of Ln(x) by writing Ln(x) as 1 * Ln(x), u is then Ln(x) and dv is 1....
TD
Answered by Tutor66529 D. • Maths tutor
22960 Views

How would you differentiate the term 3x^3-2x^2+x-10

With differentiation we should always begin with the "times by the power and take one from the power" rule. For example, to differentiate ax b --> (a x b)x (b-1) So, to differentiate this expres...
CE
Answered by Cathy E. • Maths tutor
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Solve the simultaneous equation y+4x+1=0 and y^2+5x^2+2x+0.

x=-1/7 or -1/3 y=-3/7 or 1/3
SH
Answered by Sunkyu H. • Maths tutor
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What are partial fractions for and how do I find them?

Being able to find partial fractions is very useful for complex algebraic fractions that cannot be intergrated in their current form. Breaking it down into a sum of it's partial fractions gives two (or more)...
CT
Answered by Christine T. • Maths tutor
4416 Views

Differentiate the following: 5x^3

=3*5x^2 =15x^2
LA
Answered by Lavin A. • Maths tutor
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