Expanding a single bracket

In the video tutorial you are shown how to expand the following expressions containing a single bracket.

Examples in the video

Expand the following:

  1. 3(x + 2)
  2. - 5a( {4{a^2} - 2a + 1})
  3. 5 - 2\left( 5x - 3 \right)
  4. 2( {3{x^2} - 6x - 1} ) - ( {{x^2} - 4x + 2})

These examples have been chosen to reflect various features that you are likely to encounter.

2017-08-14T17:37:20+00:00