Science, Maths & Technology
Mathematics for science and technology
...variable – you can’t add x + 2x2 to give a single term, as they represent different numbers; for example, when x = 2, x2 = 4. By convention, the terms with the highest power go at the start of the expression. So, start by collecting all the terms that relate to t and t2together, and begin the statement with the terms that relate to t2. equation left hand side 12 times...