Skip to content / Đến nội dung
ThichHocToan.com

1990 AMC 12 Question 2

AMC12 · 1990 AMC 12

Question 2

$\left(\dfrac14\right)^{-\frac{1}{4}}=$
  1. $-16$
  2. $-\sqrt2$
  3. $-\frac1{16}$
  4. $\frac1{256}$
  5. $\sqrt2$