In this video we learn how to factorise quadratics with 2 different examples. Here, we have numbers in front of the x squared, making it a bit harder than the other questions from part 1.
Side note: In the second example we talk about how the factorisation has 2 answers. After editing I see this is due to the fact the original expression can be factorised by taking a 2 out of each term (the coefficients are even). If you do this first and then factorise, you will see depending on how you multiply the 2 back in, you can get 2 different sets of brackets.
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