2 ms·
It cannot be 9. Answering 9 requires you to see notation you recognize as unintuitive (if you are not a calculator, in any case), shut up and multiply, and disc
by naniwaduni 6y ago
It cannot be 9. Answering 9 requires you to see notation you recognize as unintuitive (if you are not a calculator, in any case), shut up and multiply, and discard that provenance.
Possible answers are 1 and "the question is ill-formed".