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How do I effectively comment on the formal features of a poem?

The one thing to remember is that if you're commenting on the formal features of a poem, make sure it adds to your argument. Don't just spot devices for the sake of it; comment on how the use of rhyme (or an...
FL
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Solve the simultaneous equations 3x+y=16, x+y=10

3x+y=16 (equation 1)x+y=10 (equation 2)Solve by elimination, notice that we have two of the same y's so as they have the same sign we subtract to get 2x=6, we rearrange to get x= 3 Sub this back into equatio...
MS
Answered by Meera S. • Maths tutor
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Prove that the square of an odd number is always 1 more than a multiple of 4

We start off by defining what an odd number is. We take a general letter, say the letter n, to represent any number. If we multiple it by 2 we are sure no matter what number we enter as n the answer will alw...
TM
Answered by Tanmayi M. • Maths tutor
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Outline the different types of biological rhythms.

There are three main types of internal rhythms that influence human biology: ultradian, circadian and infradian. The duration and nature of these rhythms vary with individual differences and are affected by ...
SN
Answered by S N. • Psychology tutor
3036 Views

Show algebraically that (4n-3)^2 - (2n+5)^2 is always a multiple of n-4

First we expand the brackets by squaring each side(4n-3) 2 = (4n-3) (4n-3)= 16n 2 - 24n + 9(2n+5) 2 = (2n+5) (2n+5)= 4n 2 + 20n + 25Remember the expression is (4n-3) 2 - (2n+5) 2 so we subtract the expanded ...
EB
Answered by Ella B. • Maths tutor
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