ExamPlay Dark Logo
サインイン

Mathematics for IGCSE & O level - Indices 2 (Section 4 - No. 1)

If (2^x = rac{1}{4}), what is the value of *x*?
-2
-1
1
2

説明

Since ( rac{1}{4} = 2^{-2}), then x = -2.

コメント (0)

広告