Part A
Mike says that, when a is any integer greater than 0,
the value of a is always less than -a³ because
the exponent in a 3 is less than the exponent in -a³
. Is Mike's reasoning correct? Justify your answer.
Respond in the space provided.
Part B
Is bº equivalent to 0, when b is any integer greater
than 0 ? Justify your answer.
Respond in the space provided.