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BBC
· Jul 26, 2020
Algebraic formulae - AQA Substitution
(The addition part of the expression has to be worked out last following BIDMAS.) Substitution into formulae works the same way as substitution into expressions, and it is important to follow the ...
BBC
· Jul 26, 2020
Algebraic formulae - Eduqas Substitution
This is the final answer. Substitution into formulae works the same way as substitution into expressions, and it is important to follow the rules of BIDMAS. What is the temperature in Fahrenheit ...