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How is the factor theorem used?

The factor theorem is used to determine factors of large polynomials so that we can split large polynomials into a product of linear polynomials. Say we have a cubic polynomial of the form f(x)=x^3+bx^2+cx+d...
RD
Answered by Rob D. • Maths tutor
4021 Views

Solve 4x/(x+1) - 3/(2x+1) = 1

Firstly multiply through by (x+1)(2x+1) to get rid of the fractions and then expand the brackets. Then gather the terms on one side to get a quadratic equation (ie 3x^2 - x -2=0) and then simply solve this e...
RB
Answered by Raban B. • Maths tutor
4388 Views

But the Christianity in the Handmaid's Tale isn't like the Christianity we have here though

You're right. It's a dystopian novel which means the religion described in the book is different to the religion that you have at home. However, Atwood uses many biblical references throughout the book, so a...
VT
4225 Views

How can I make my essay stand out?

It is important to remember that the examiner has thousands of essays to mark, so you want to make sure yours ticks all the boxes while still being interesting. Firstly, it is important to nail your grammar ...
JC
Answered by Julie C. • French tutor
2386 Views

Give me an example of a literary device you can use to create suspense.

Short sentences.Dramatic imagery.Use of provocative language.
LM
Answered by Lewis M. • English tutor
2346 Views