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integrate ln(x) using integration by parts

xlnx - x
KB
Answered by Kofi B. • Maths tutor
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Describe the function of red blood cells and how they are suited to their function.

The primary function of red blood cells (RBCs) is to transport oxygen around the body. They contain haemoglobin, which oxygen attaches to in order to form oxyhaemoglobin. RBCs are very small in size and are ...
HS
Answered by Hafsa S. • Biology tutor
12009 Views

How do you combine resistors is series and parallel?

In a series circuit each resistor will have the same current passing through it. If we assume that the wires connecting the resistors have no resistance, then the total potential difference, V, is given by K...
MQ
Answered by Matt Q. • Physics tutor
5130 Views

Describe the process of PCR, including what is needed.

Chemical components needed: a DNA template, DNA polymerase enzyme, primers, nucleotides and reaction buffer. Steps in PCR: Denaturation 96 degrees, to seperate DNA strands Annealing 55-65 degrees, cool so th...
KS
Answered by Kavi S. • Biology tutor
3805 Views

Simplify √32 + √18 giving your answer in the form of a√2.

√32 + √18 = 4√2 + 3√2 = 7√2
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Answered by Kavi S. • Maths tutor
9513 Views