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When I try to integrate by parts, I end up in an infinite loop. Why is this, and how do you stop?

This could be happening for two reasons.

Firstly, the negative form of the expression that you are being asked to integrate could be appearing in your answer, after you've used the 'integrating b...

Answered by Tommy S. • Maths tutor

7009 Views

Integrate (4x+3)^1/2 with respect to x.

1/6 * (4x+3)^3/2

Answered by Charlie B. • Further Mathematics tutor

5699 Views

How do you differentiate?

for example 3x²+2x+1 differentiated? axⁿdifferentiates to (an)x^n-1 therefore 3x² goes to 6x 2x goes to 2 and 1 goes to 0 so the fina...

Answered by Kate B. • Maths tutor

3436 Views

Bismuth-208, which has an atomic mass of 208u and 83 protons in the nucleus, decays through the emission of 2 alpha particles and a beta-positive particle. What isotope results from this decay?

²⁰⁸₈₃Bi ==> ^x_yZ + ⁴₂a + ⁴₂a + ⁰₁B x = 208 - 8 = 200 y = 83 - 5 = 78 Proton number = 78 ther...

Answered by Danny L. • Physics tutor

5926 Views

During the redox reaction in glycolysis, which molecule acts as the oxidising agent?

The oxidation of glyceraldehyde 3-phosphate (G3P), a three-carbon sugar, yields energy. In this oxidation, electrons and H+ are transferred to NAD+, forming NADH, and a phosphate group is attached to the ...

Answered by Daniel A. • Biology tutor

8728 Views