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Prove that (2n+3)^2-(2n-3)^2 is a multiple of 8 for positive integer values of n

To prove that (2n+3)2-(2n-3)is a multiple of 8 we are going to deal with the first bracket and then the second bracket. When a bracket has next to it, this means that ...

SD
Answered by Sioned D. Maths tutor
24252 Views

What does it mean when we say childhood is a 'social construct'?

We know childhood as the time we spend as an infant when we are dependent on our parents and naïve to ‘adult’ concepts such as sex, war and suffering.

A social construct ...

AW
Answered by Alice W. Sociology tutor
43293 Views

What are the 8 forms of energy? How can I remember them?

Most Kids Hate Learning GCSE Energy Names

Magnetic

Kinetic

Heat

Light 

Gravitational

Chemical

Sound

...
MM
Answered by Matthew M. Physics tutor
55124 Views

How can you remember vocabs?

Remember what certain words mean and being able to use them in sentences, is the most difficult part of every language. 

My suggestion would be: watch as many films, read as many books as...

DW
Answered by Damit W. French tutor
3076 Views

Explain and define the term RICE

RICE - Rest, Ice, Compression, Elevation.

Rest - Stopping doing the activity to help prevent causing greater injury

Ice - Apply ice to the injury to help reduce the inflamma...

SW
21650 Views

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