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'First impressions are very significant in Pride and Prejudice.' How far do you agree with this view?

Austen's original title for Pride and Prejudice was 'First Impressions', so clearly these are a key theme in the novel. One way of creating an argument to answer this question would be to examine the two mos...
IH
6514 Views

Expand and simplify (b-4)(b+5)

First expand (b-4)(b+5) b 2 -4b+5b-4*5Simplifyb 2 +b-20
AW
Answered by Alisha W. • Maths tutor
6303 Views

Given f(x)= 8 − x^2, solve f(3x) = -28

First substitute (3x) into the equation for f(x), giving f(3x) = 8 - 9x 2 . This is then equal to -28 and so it is remains to solve the equation 8 - 9x 2 = -28. This can be written as 9x 2 = 36, dividing thr...
GG
4428 Views

Expand and simplify x(2x+1)(x-3)

First multiply the brackets to get: (2x 2 - 6x + x - 3), Simplify to get: (2x 2 - 5x - 3), This is then all multiplied by x to get: 2x 3 - 5x 2 - 3x.
GG
Answered by George G. • Maths tutor
9354 Views

what forces hold the ions together in an ionic compound?

electrostatic forces between oppositely charged ions.
AJ
Answered by Anushka J. • Chemistry tutor
9158 Views