Top answers

How can I improve my analysis of a specific text?

When analysing a text, there are multiple areas we can look at. It is a good idea to look at them individually first, and then see how they link in the text as a whole once we have established good knowledge...
AW
5974 Views

If f(x) = 5 – x and g(x) = 3x + 7, simplify f(2x) + g(x – 1)

There are two stages to this problem: substituting x into the original equation and then expanding out the answer and simplify it. So, with the first stage, we replace every old 'x' with the new form in the ...
EC
Answered by Emma C. • Maths tutor
12733 Views

What is the value of x if (15*sqrt(x)) / sqrt(5) = 6*sqrt(5)

Note: sqrt means square root, and * means multiply method (overall aim is to make x the subject): multiply both sides by sqrt(5) to get: 15 * sqrt(x) = 6 * 5further expand the right hand side to get: 15 * sq...
CA
Answered by Catherine A. • Maths tutor
4342 Views

Solve 5x^2 - 4x - 3 =0. Give answers to 3 significant figures

1.27 and -0.472
MJ
Answered by Marcus J. • Maths tutor
5350 Views

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

2x 3 + x 2 - 7x - 6
MJ
Answered by Marcus J. • Maths tutor
4863 Views