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Factorise x^2+5x+6

When factorizing a quadratic equation you need to try and find 2 numbers that add up to give the 2nd term and times together to give the 3rd term. We can find these 2 numbers by looking at the factors of ...

Answered by Oscar G. • Maths tutor

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Could you name and describe the different stages of the mitotic cell cycle?

The different stages of the mitotic cell cycle comprise prophase, metaphase, anaphase and telophase. Prophase: Condensation of the chromosomes and the mitotic spindle begins to form. The spindle is compos...

Answered by Jessica A. • Biology tutor

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Solve x^2+2x-8=0

x=-4, x=2When you see a quadratic equation like this, the first thing you should try and do is factorise it. You need to find two numbers that add together to make the second term of the equation - in thi...

Answered by Kate B. • Maths tutor

10780 Views

Describe how the ultrastructure of the glomerulus and Bowman’s capsule facilitate ultrafiltration.

The filtration barrier between blood and filtrate comprises of 3 main structures: fenestrated endothelium of the arteriole, glomerular basement membrane and specialised cells called podocytes with slit di...

Answered by Zuzanna B. • Biology tutor

5734 Views

What is the difference between the verb "ser" and "estar" and when do you use them?

The verb "ser" is used when describing a quality someone or something has permanently. The verb "estar" is used when describing a temporary state of something/someone or a location.For...

Answered by Sara F. • Spanish tutor

2135 Views