Question

Which quadratic equation is equivalent to (x2 – 1)2 – 11(x2 – 1) + 24 = 0?

Answer 1

\((x^2-1)^2-1(x^2-1)+24=0\)

^this is your equation right?

Answer 2

Let \[x ^{2}-1 = t\]
Therefore...\[t ^{2}-t+24=0\]