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How to write an algebraic fraction in a given form e.g. (3+13x-6x^2)/(2x-3) as Ax + B + C/(2x-3) where A, B and C are natural numbers

I would break this down into simple steps:

Step 1 - Equate the 2 expressions: (3 + 13x - 6x2) / (2x - 3) = Ax + B + C / (2x - 3)

Step 2 - Multiply both sides by the demoninator: 3...

AT
Answered by Alex T. Maths tutor
3993 Views

Find the derivative of the function f:(0,oo)->R, f(x)=x^x.

The domain of the function allows us to write f(x)=xx  as f(x)=eln(x^x)=ex ln(x) (since ln(x) is defined on (0,oo) only). Using the standard derivati...

AR
Answered by Andrei R. Maths tutor
3257 Views

if you have an isosceles triangle, one angle of 140 degrees what are the other two?

180-140=40 

40/2 =20

each other angle is 20 degrees

DH
Answered by David H. Maths tutor
6736 Views

differentiate 4x^3 + 3x

12x^2 +3

DH
Answered by David H. Maths tutor
4378 Views

Find the first 4 term of the binomial expansion (2-4x)^5

Step 1: Look at formula in formula booklet provided and write out formula.

Formula: (a+b)n= annc1an-1b + nC2an-1<...

CR
Answered by Charlie R. Maths tutor
5004 Views

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