What is the units digit of 6^m(2^7+1), for a positive integer m

What is the units digit of 6^m(2^7+1), for a positive integer m?

~8 minAnswer checked instantly

AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #14117

Stuck? A gentle nudge

No hints for this one.

Something off?

Workspace

Your answer

Checked against the answer in AQuA-RAT.