If a and b are positive integers and b ≠ 1, then…

If a and b are positive integers and b ≠ 1, then ab(b −1) is

Its source gives only the correct option, without the working.

~8 minAnswer checked instantly

AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #15570

Stuck? A gentle nudge

No hints for this one.

Something off?

Workspace

Your answer

Checked against the answer in AQuA-RAT.