Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Calcula les identitats notables següents: [left parenthesis # p right parenthesis left parenthesis # p1 right parenthesis equals]_____ [left parenthesis # q right parenthesis left parenthesis # q1 right parenthesis equals]_____ [left parenthesis # r right parenthesis left parenthesis # r1 right parenthesis equals]_____ [left parenthesis # s right parenthesis left parenthesis # s1 right parenthesis equals]_____
Right answer summary: part 1: 25·x^2-49; part 2: x^2-4; part 3: 64·x^2-64; part 4: 9·x^2-4
Question state: todo