Substitution is the name given to the process of swapping an algebraic ... expression for the total number of cans of soft drink Mr Loynd has bought. To solve this, we must break down the question ...
A maths question has left people in tears as it seems impossible to solve, but there's a very simple trick to working out the ...
Similar rules apply to integration whereby we need to remove the brackets first as the expression has to be sums and/or differences of terms of the form \(a{x^n}\).
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback