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This week, a maths test.
Is Q12 a trick question? O_o And Q17 too... there should be 2 correct answers, but if you click one of them, it tells you you're wrong O_o
Anyway, me = 20/20.
Is Q12 a trick question? O_o And Q17 too... there should be 2 correct answers, but if you click one of them, it tells you you're wrong O_o
Anyway, me = 20/20.
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I admit I forgot what what negative exponents mean and had to ask a colleague. It *has* been a long time since I last had to solve a months problem!!
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Oh and I saw one of those double answered ones. Where you have to solve for x but since it's a squared it can be either -2 or +2. Silly math test.