sentence1: If one root of -LSB- math -RSB- ax ^ 2 + bx + c -LSB- / math -RSB- would be the square of the other , then the value of -LSB- math -RSB- b ^ 3 + ac ^ 2 + a ^ 2c -LSB- / math -RSB- is ?
sentence2: What is a condition where one root of -LSB- math -RSB- ax ^ 2 + bx + c -LSB- / math -RSB- may be the square of another ?