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Simplify (3x+2)/(sqrt(x)-1)

-((3x+2)(1+sqrt(x)))/(1-x)

ZA
Answered by Zyra A. Maths tutor
3291 Views

Let y = (4x^2 + 3)^4. Find dy/dx.

32x(4x^2 + 3)^3

ZA
2689 Views

Describe how the antagonistic muscle pairs are working at the knee during the process of kicking a ball

As a person prepares to kick a ball, their hamstrings contract which causes their knee to bend/flex. Simultaneously, their quadriceps relax and lengthen. Here, the hamstring is the the agonist and the qua...

AW
20945 Views

What would we use the perfect tense for?

The perfect tense is used to describe a SINGLE COMPLETED ACTION in the past. For example, 'I did this ' or 'I have been to the shops.'

AT
Answered by Adam T. French tutor
2012 Views

What is phagocytosis?

Phagocytosis is the process in which White Blood cells, such as neutrophils, engulf pathogens e.g. bacteria.

AI
Answered by Anthony I. Biology tutor
2789 Views

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