Question

Another Fun Question
Find all the real solutions:
x^14=7+x^2

Answer 1

Not sure :p

Answer 2

That's also the point I reached. and then \(\rm \large x^2(x^{12 }-1) - 7 = 0\)

Answer 3

And then I factored it by difference of squares continuously.

Answer 4

Then I reached nothing.