If x^2+(1/x^2)=7, x^4+(1/x^4)=

If x^2+(1/x^2)=7, x^4+(1/x^4)=?

This problem repeats another one in the library (at most with different numbers), so it's left out of browsing.

AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #16903