Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Digues quines de les següents afirmacions són certes. : [open parentheses # a close parentheses to the power of # c end exponent equals fraction numerator 1 over denominator # d end fraction]; [open parentheses -# a close parentheses to the power of # b end exponent equals fraction numerator negative 1 over denominator # d end fraction]; [open parentheses # a close parentheses to the power of # b end exponent equals # d]; [open parentheses -# a close parentheses to the power of # b end exponent equals -# d]; [open parentheses # a close parentheses to the power of # c end exponent equals -# d]
Right answer summary: [open parentheses # a close parentheses to the power of # c end exponent equals fraction numerator 1 over denominator # d end fraction]; [open parentheses # a close parentheses to the power of # b end exponent equals # d]; [open parentheses -# a close parentheses to the power of # b end exponent equals -# d]
Question state: todo