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If x^2 + 4x + 3xy + y^3 = 6, find the first derivative.

This is an example of implicit differentiation. We differentiate with respect to x, remembering that y is a function of x. The terms without a 'y' differentiate as normal by the power rule nxn-1

TD
Answered by Tutor461339 D. • Maths tutor
3235 Views

How do skeletal muscles contract ?

A motor neuron stimulates the sarcoplasmic reticulum, causing it to release Calcium ions. The calcium ions binds to the toponin that is blocking the myosin binding site on the acting filament, the binding...

AN
Answered by Akshita N. • Biology tutor
1674 Views

How far do sociologists agree that men commit more crime?

Messerschmidt argues that men commit more crime due to their crisis in masculinity. He argues that there are two types of masculinity, hegemonic and subordinate. Hegemonic is the dominant form of masculin...

LH
Answered by Lewis H. • Sociology tutor
5937 Views

Explain one advantage and one disadvantage of having qualitative data in psychological research.

An advantage of using qualitative data in psychological research is that it creates a richer and more detailed understanding of behaviours so that we can understand why people may act in certain ways and ...

OB
Answered by Olivia B. • Psychology tutor
4493 Views

What are dominant and recessive alleles?

Alleles are different versions of the same gene, which give different characteristics (or phenotypes) when expressed. Each gene has a pair of two alleles, and these pairs can be h...

CB
Answered by Chloe B. • Biology tutor
3369 Views

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