To rapidly memorize mathematical formulas, the use of mnemonics is highly effective. Mnemonics are memory aids that help in retaining information by associating it with something more memorable. This technique is particularly useful in mathematics, where formulas can be complex and abstract. By creating a story or a rhyme that incorporates the key elements of a formula, students can significantly improve their recall. For instance, to remember the quadratic formula, one might use the mnemonic "X squared plus X, plus 4ac, divided by 2ax." This method has been shown to enhance memory retention by up to 50% compared to rote memorization, according to a study by the University of California, Los Angeles (UCLA). The use of mnemonics engages different parts of the brain, making the learning process more efficient and enjoyable.