Practice problem
Which of the following is not a way to express the least common multiple of 2∗2∗3∗x∗y∗y2 * 2 * 3 * x * y * y2∗2∗3∗x∗y∗y and 5∗2∗x∗x5 * 2 * x * x5∗2∗x∗x?
2∗2∗3∗5∗x∗x∗y∗y2 * 2 * 3 * 5 * x * x * y * y2∗2∗3∗5∗x∗x∗y∗y
2∗2∗3∗5∗x2∗y22 * 2 * 3 * 5 * x^2 * y^22∗2∗3∗5∗x2∗y2
60x2y260x^2y^260x2y2
2∗3∗5∗x∗x∗y∗y2 * 3 * 5 * x * x * y * y2∗3∗5∗x∗x∗y∗y
Type a concept, like “slope” or “photosynthesis”.