Question : SHORT ANSWER. Write the word or phrase that best completes each statement : 2139478

SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.

118) Solve by factoring: p² = 4p + 21

119) Solve by factoring: a² - 2a = 24

120) Solve by factoring: x² - 10x + 1 = 12

121) Solve by factoring: a² + 6a - 7 = 33

122) Solve by factoring: b² = 65 - 8b