JAMB - Mathematics (2023 - No. 2)
Evaluate: 16\(^{0.16}\) × 16\(^{0.04}\) × 2\(^{0.2}\)
2
0
2\(^0\)
\(\frac{1}{2}\)
คำอธิบาย
16\(^{0.16}\) × 16\(^{0.04}\) × 2\(^{0.2}\)
=2\(^{4(0.16)}\) × 2\(^{4(0.04)}\) × 2\(^{0.2}\)
=2\(^{0.64}\) × 2\(^{0.16}\) × 2\(^{0.2}\)
=2\(^{0.64\times0.16\times0.2}\)
=2\(^1\)
2
=2\(^{4(0.16)}\) × 2\(^{4(0.04)}\) × 2\(^{0.2}\)
=2\(^{0.64}\) × 2\(^{0.16}\) × 2\(^{0.2}\)
=2\(^{0.64\times0.16\times0.2}\)
=2\(^1\)
2