To simplify radical expressions involving fractions: If there is a radical in the denominator, multiply the numerator and denominator by the radical in the denominator. If there is a radical
Been using this since 6t grade when it just came out it's great to see how much this has improved. It only cannot solve questions in a sentence, it's a shame it doesn't do questions like calculate 5/9 of £108 for example, thanks to the developers for keeping it mostly free, amazing, I love how you don't need to pay to use it and there arent any ads.