Lemma
MediumQuadratics
AQuA-RAT train #39884 · Algebra · Quadratics

If x and y are positive integers, and 3x^2=3y, then which of…

If x and y are positive integers, and 3x^2=3y, then which of the following must be a multiple of 9? I. x^2 II. y^2 III. xy

~8 minAnswer checked instantly

AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #39884

Stuck? A gentle nudge

No hints for this one.

Something off?
Workspace
Your answer

Checked against the answer in AQuA-RAT.